DC Solid State Relays
Reviewed by: Jon Lowy, consulting engineer
Description
DC Solid State Relays (SSRs) are electronic switching devices that control the flow of direct current (DC) in a circuit. They perform the function of a traditional relay but without any moving parts, using semiconductor components to switch the current on and off.
Working Principle
DC Solid State Relays operate by using a small input voltage to control a larger output voltage. They typically consist of a MOSFET or similar semiconductor device as the switching element, and an optically isolated driver for control. When the input signal is applied, the optically isolated driver activates the MOSFET, allowing current to flow through the output circuit. This optical isolation ensures that there is no direct electrical connection between the input and output, enhancing safety and reliability. The absence of moving parts means that SSRs can switch much faster and more reliably than mechanical relays, making them useful for applications requiring high-speed switching and high reliability.
Applications
DC Solid State Relays are used in various applications where precise and reliable control of DC power is required. Specific examples include: - Automotive Systems: Used in electric vehicle battery management systems to control the charging and discharging cycles. - Industrial Automation: Employed in programmable logic controllers (PLCs) to manage the operation of machinery and equipment. - Renewable Energy Systems: Utilized in solar power inverters to switch DC power generated by solar panels. - Telecommunications: Applied in the switching of power supplies for communication equipment.
Advantages over other Solid State Relays
DC Solid State Relays offer several advantages over other types of solid state relays, particularly those designed for AC systems: - Low Power Consumption: They consume less power compared to electromechanical relays, making them more energy-efficient. - High Reliability: With no moving parts, they have a longer operational life and are less prone to mechanical failure. - Fast Switching Speeds: They can switch on and off much faster than mechanical relays, which is crucial for high-speed applications. - Stable On-Resistance: They maintain a consistent resistance when in the "on" state, ensuring stable performance. - High Vibration and Shock Resistance: Their solid-state nature makes them more resistant to physical shocks and vibrations, which is beneficial in harsh environments.
Limitations
Despite their advantages, DC Solid State Relays have some limitations: - High Power Dissipation: They can generate significant heat during operation, requiring heat sinks to manage thermal dissipation. - Size Constraints: High-current SSRs often require larger packages due to the need for heat dissipation, limiting their use in space-constrained applications. - Cost: They can be more expensive than traditional electromechanical relays, particularly for high-current applications.
Considerations
When selecting and using DC Solid State Relays, several factors should be considered: - Initial Costs: While they may have a higher upfront cost compared to mechanical relays, their longer lifespan and reliability can offset this over time. - Operating Expense: Lower power consumption can reduce operating costs, especially in applications where the relay is frequently used. - Durability: Their solid-state construction makes them highly durable, reducing the need for frequent replacements. - Accuracy: They provide precise control over switching operations, which is essential for applications requiring high accuracy. - Replacement and Maintenance Costs: The lack of moving parts means less wear and tear, leading to lower maintenance and replacement costs over the relay's lifetime.
from TE Connectivity
Body Features. Packaging Style : DIP. Contact Features. Contact Arrangement : 1 Form A (NO). Contact Current Rating (Max) (AMP) : 1. Relay Terminal Type : PCB-THT. Electrical Characteristics. Actuating System : AC. Coil Voltage Rating (VDC) : 3.8. [See More]
- Input Voltage (Control Signal) Type: DC
- Input Voltage (Control Signal) Range: 3.8 to 32
- Mounting: PCBoard
- Switch Configuration: FormA
from Tempco Electric Heater Corporation
Tempco TPC Portable Temperature Control Consoles are quality built self-contained systems for monitoring and controlling process temperatures in a wide range of fixed or portable applications. These 1- to 4- zone units use our reliable next generation TEC-9100 1/16 DIN auto-tuning fuzzy logic PID... [See More]
- Input Voltage (Control Signal) Type: AC; DC
- Mounting: Panel
- Application Type: General
- Output Voltage Type: AC
from RS Components, Ltd.
Omron G3DZ-F4PU DC24 Solid State Relay [See More]
- Input Voltage (Control Signal) Type: DC
- Maximum Switching Current: 5.00
- Mounting: DIN; Din rail
- Approvals: RoHS
from Backer Hotwatt Inc.
Features: 3-32 VDC Input. 600 volt blocking voltage. 4000 volt isolation. Zero voltage turn-on. Built-in snubber. 100% tested at rated current. High surge capability. U.L. recognized. C.S.A. certified [See More]
- Input Voltage (Control Signal) Type: DC
- Mounting: Panel
- Application Type: General
- Input Voltage (Control Signal) Range: 0.0
from Finder S.p.A. con unico socio
Type 34.81 is a solid state relay for printed circuit mount, direct or via PCB socket. Also for 35 mm rail mount via screw, screwless or push-in terminal sockets. Available versions: 34.81.7.xxx.9024. 6 A, 24 V DC output switching. 34.81.7.xxx.8240. 2 A, 240 V AC output switching. Zero crossing... [See More]
- Input Voltage (Control Signal) Type: DC
- Input Current (Control Signal) Range: 2
- Mounting: Socket or Plug-in Style
- Output Voltage Type: DC
from DigiKey
Solid State SPST-NO (1 Form A) Hockey Puck [See More]
- Input Voltage (Control Signal) Type: DC
- Input Voltage (Control Signal) Range: 0.0 to 5
- Mounting: Chassis Mount
- Output Voltage Type: AC
from Schaltbau GmbH
The ZH842 H Series solid-state high-voltage sensor signals high voltage applied to the train line. The device supplies electrical loads, which for the conservation of battery power are only operated when high voltage is being applied, with control voltage. Mode of operation: The ZH842 H switches on... [See More]
- Input Voltage (Control Signal) Type: AC; DC
- Operating Temp: -40 to 185
- Input Voltage (Control Signal) Range: 0.0 to 3000
from Altech Corp.
Standards and Certifications: UL 508 (UL File No. E352868). IEC 61000-3-2. IEC 61000-4-2-1~11. Features. Supports upto 48 I/Os (32 digital inputs & 16 digital outputs). DST Feature Available. Backlit LCD Screen for display & modification of pre-selected parameters of functional blocks,... [See More]
- Input Voltage (Control Signal) Type: DC
- Mounting: DIN
- Application Type: General
- Input Voltage (Control Signal) Range: 0.0 to 26.4
from Sensata Technologies
Mini-SIP SSR. Ratings to 2A @ 280 VAC. SCR output. DC control. Zero-crossing (resistive loads) or random-fire (inductive loads) output [See More]
- Input Voltage (Control Signal) Type: AC; DC
- Input Current (Control Signal) Range: 0.0150
- Input Voltage (Control Signal) Range: 12 to 280
- Output Voltage Type: AC
from Win Source Electronics
Win Source Part Number: 1130766-DRC3R48A420. Category: Relays >Contactors (Solid State). Series: Solicon DRC. Termination Style: Screw Terminal. Package: Bulk. Standard Package: 10. Voltage - Input: 208 ~ 265VAC. Output Type: AC. Circuit: 3PST-NO (3 Form A). Load Current: 7.6 A. Voltage - Load:... [See More]
- Input Voltage (Control Signal) Type: DC
- Input Voltage (Control Signal) Range: 208 to 265
- Mounting: PCBoard; Chassis Mount, DIN Rail
from TE Connectivity
Body Features. Primary Product Color : Black. Product Weight : 18.3 G [.65 OZ ]. Configuration Features. Output Switching : Zero. Contact Features. Contact Arrangement : 1 Form A (SPST-NO). Switch Arrangement : 1 Form A... [See More]
- Input Voltage (Control Signal) Type: DC
- Switch Configuration: FormA
- Input Voltage (Control Signal) Range: 4 to 32
- Approvals: EU ELV Compliant; RoHS
from Tempco Electric Heater Corporation
Tempco TPC Portable Temperature Control Consoles are quality built self-contained systems for monitoring and controlling process temperatures in a wide range of fixed or portable applications. These 1- to 4- zone units use our reliable next generation TEC-9100 1/16 DIN auto-tuning fuzzy logic PID... [See More]
- Input Voltage (Control Signal) Type: AC; DC
- Mounting: Panel
- Application Type: General
- Output Voltage Type: AC
from RS Components, Ltd.
Omron G3RV-SR500-D DC24 [See More]
- Input Voltage (Control Signal) Type: DC
- Output Voltage Type: DC
- Mounting: DIN; Din rail
- Load Voltage Range: 3 to 26.4
from Finder S.p.A. con unico socio
Type 38.31 Relay Interface Module with solid state relay, single output, width 14 mm. Equipped with screw terminals. With AC or DC output circuit and DC input circuit. 35 mm rail (EN 60715) mounting. Designed for interfacing with PLC systems. Features include: DC input circuit. Integral coil... [See More]
- Input Voltage (Control Signal) Type: DC
- Input Voltage (Control Signal) Range: 24
- Mounting: Socket or Plug-in Style
- Input Current (Control Signal) Range: 5
from DigiKey
Solid State SPST-NO (1 Form A) x 4 Module [See More]
- Input Voltage (Control Signal) Type: DC
- Input Voltage (Control Signal) Range: 24
- Mounting: DIN
- Output Voltage Type: DC
from Sensata Technologies
Mini-SIP SSR. Ratings to 3A @ 280 VAC. SCR output. DC control. Zero-crossing (resistive loads) or random-fire (inductive loads) output [See More]
- Input Voltage (Control Signal) Type: AC; DC
- Input Current (Control Signal) Range: 0.0150
- Input Voltage (Control Signal) Range: 24 to 280
- Output Voltage Type: AC
from Win Source Electronics
Win Source Part Number: 1146201-SSC1000-25-24. Category: Relays >Contactors (Solid State). Series: SSC. Termination Style: Screw Terminal. Package: Bulk. Standard Package: 5. Voltage - Input: 20 ~ 28VDC. Output Type: DC. Circuit: SPST-NO (1 Form A). Load Current: 25 A. Voltage - Load: 0 ~ 1000V. [See More]
- Input Voltage (Control Signal) Type: DC
- Input Voltage (Control Signal) Range: 20 to 28
- Mounting: PCBoard; Chassis Mount
from TE Connectivity
Contact Features. Contact Arrangement : 1 Form A (NO). Contact Current Rating (Max) (AMP) : 2. Relay Terminal Type : Surface Mount. Dimensions. Dimensions (L x W x H) (Approximate) : 14.22 x 10.16 x 3.94 MM , 14.22 x 11.05 x 3.94 MM ... [See More]
- Input Voltage (Control Signal) Type: DC
- Input Voltage (Control Signal) Range: 3.8 to 32
- Mounting: PCBoard
- Switch Configuration: FormA
from RS Components, Ltd.
Omron G3RV-SR500-D 24VAC/DC [See More]
- Input Voltage (Control Signal) Type: AC; DC
- Output Voltage Type: DC
- Mounting: DIN; Din rail
- Load Voltage Range: 3 to 26.4
from Finder S.p.A. con unico socio
Type 38.41 Relay Interface Module with solid state relay, single output, width 14 mm. Equipped with screwless (spring clamp) terminals. With AC or DC output circuit and DC input circuit. 35 mm rail (EN 60715) mounting. Designed for interfacing with PLC systems. Features include: DC power supply. [See More]
- Input Voltage (Control Signal) Type: DC
- Input Voltage (Control Signal) Range: 240
- Mounting: Socket or Plug-in Style
- Input Current (Control Signal) Range: 3
from DigiKey
Solid State SPST-NO (1 Form A) Module [See More]
- Input Voltage (Control Signal) Type: DC
- Input Voltage (Control Signal) Range: 4 to 32
- Mounting: Chassis Mount
- Output Voltage Type: AC
from Sensata Technologies
Ratings from 10A to 30A @ 60 VDC. Slim 22.5mm (width) package. Low Leakage MOSFET Output. LED input status indicator. DC control. DIN Rail and Panel Mount [See More]
- Input Voltage (Control Signal) Type: DC
- Input Current (Control Signal) Range: 0.0090 to 0.0110
- Input Voltage (Control Signal) Range: 0.0 to 60
- Maximum Switching Current: 10.00
from Win Source Electronics
Win Source Part Number: 1168214-DRC3P48D4202. Category: Relays >Contactors (Solid State). Series: Solicon DRC. Termination Style: Screw Terminal. Package: Bulk. Standard Package: 10. Voltage - Input: 18 ~ 30VAC/DC. Output Type: AC, Zero Cross. Circuit: 3PST-NO (3 Form A). Load Current: 7.6 A. [See More]
- Input Voltage (Control Signal) Type: DC
- Input Voltage (Control Signal) Range: 18 to 30
- Mounting: PCBoard; Chassis Mount, DIN Rail
from TE Connectivity
Body Features. Primary Product Color : Black. Product Weight : 280 G [9.87 OZ ]. Configuration Features. Output Switching : Zero. Contact Features. Contact Arrangement : 1 Form A (SPST-NO). Switch Arrangement : 1 Form A... [See More]
- Input Voltage (Control Signal) Type: DC
- Switch Configuration: FormA
- Input Voltage (Control Signal) Range: 4 to 32
- Approvals: EU ELV Compliant with Exemptions; RoHS
from RS Components, Ltd.
Omron G3RV-SR500-A DC24 [See More]
- Input Voltage (Control Signal) Type: DC
- Output Voltage Type: AC
- Mounting: DIN; Din rail
- Load Voltage Range: 75 to 264
from Finder S.p.A. con unico socio
Type 39.00 MasterBASIC SSR Relay Interface Module – SSR, 1 contact, width 6.2 mm, solid state relay 0.1, 2 or 6 A with coils/inputs from 6 to 24 V DC, 125 V AC/DC, 230 V AC. Push-in terminals. Designed for interfacing with PLC and electronic systems. Features include: Common connection of... [See More]
- Input Voltage (Control Signal) Type: AC; DC
- Input Voltage (Control Signal) Range: 48
- Mounting: Socket or Plug-in Style
- Input Current (Control Signal) Range: 0.1000
from DigiKey
Solid State SPST-NO (1 Form A) Module [See More]
- Input Voltage (Control Signal) Type: DC
- Input Voltage (Control Signal) Range: 4 to 32
- Mounting: Chassis Mount
- Output Voltage Type: AC
from Sensata Technologies
SIP SSR. Ratings to 3.5 A @ 280 VAC. DC Control. Zero-Crossing (Resistive Loads) Output. Internal Snubber Network [See More]
- Input Voltage (Control Signal) Type: DC
- Output Voltage Type: AC
- Input Current (Control Signal) Range: 0.0030
- Maximum Switching Current: 3.50
from Win Source Electronics
Win Source Part Number: 1226901-HDC200D160. Category: Relays >Contactors (Solid State). Series: HDC. Termination Style: Stud. Package: Bulk. Standard Package: 5. Voltage - Input: 4.5 ~ 32VDC. Output Type: DC. Circuit: SPST-NO (1 Form A). Load Current: 160 A. Voltage - Load: 7 ~ 150V. Mounting... [See More]
- Input Voltage (Control Signal) Type: DC
- Input Voltage (Control Signal) Range: 4.5 to 32
- Mounting: PCBoard; Chassis Mount
from TE Connectivity
Contact Features. Contact Arrangement : 1 Form A (NO). Contact Current Rating (Max) (AMP) : 2. Relay Terminal Type : PCB-THT. Dimensions. Dimensions (L x W x H) (Approximate) : 11.76 x 10.643 x 4.826 MM [.463 x .419 x .19 INCH ]. [See More]
- Input Voltage (Control Signal) Type: DC
- Input Voltage (Control Signal) Range: 3.8 to 32
- Mounting: PCBoard
- Switch Configuration: FormA
from RS Components, Ltd.
RS PRO SD06DD1 [See More]
- Input Voltage (Control Signal) Type: DC
- Output Voltage Type: DC
- Mounting: DIN; Din rail
- Approvals: RoHS
from Finder S.p.A. con unico socio
Type 39.10 MasterBASIC SSR is a Relay Interface Module – SSR with 1 contact, width. 6.2 mm, solid state relay 0.1, 2 or 6 A with coils/inputs from 6 to 24 V DC, 125 V AC/DC, 230 V AC. Screw terminals. Designed for interfacing with PLC and electronic systems. Features include: Common connection... [See More]
- Input Voltage (Control Signal) Type: AC; DC
- Input Voltage (Control Signal) Range: 48
- Mounting: Socket or Plug-in Style
- Input Current (Control Signal) Range: 0.1000
from DigiKey
Solid State SPST-NO (1 Form A) Module [See More]
- Input Voltage (Control Signal) Type: AC; DC
- Input Voltage (Control Signal) Range: 48
- Mounting: DIN
- Output Voltage Type: DC
from Sensata Technologies
Mini-SIP SSR. Ratings to 3A @ 60 VCD. MOSFET Output. DC Control. Low Open Output [See More]
- Input Voltage (Control Signal) Type: DC
- Input Current (Control Signal) Range: 0.0200
- Input Voltage (Control Signal) Range: 0.0 to 60
- Maximum Switching Current: 3.00
from Win Source Electronics
Win Source Part Number: 1229671-HDC100D160. Category: Relays >Contactors (Solid State). Series: HDC. Termination Style: Stud. Package: Bulk. Standard Package: 5. Voltage - Input: 4.5 ~ 32VDC. Output Type: DC. Circuit: SPST-NO (1 Form A). Load Current: 160 A. Voltage - Load: 7 ~ 72V. Mounting... [See More]
- Input Voltage (Control Signal) Type: DC
- Input Voltage (Control Signal) Range: 4.5 to 32
- Mounting: PCBoard; Chassis Mount
from RS Components, Ltd.
RS PRO SD06AD1Z [See More]
- Input Voltage (Control Signal) Type: DC
- Output Voltage Type: AC
- Mounting: DIN; Din rail
- Approvals: RoHS
from Finder S.p.A. con unico socio
Type 39.20 MasterOUTPUT SSR Relay Interface Modules, 1 contact, solid state relay 0.1, 2 or 6 A, input supply from 6 to 24 V DC, 125 V AC/DC and 230 V AC, screw terminals, 35 mm rail (EN 60715) mounting. 6.2 mm wide, designed for interfacing with PLC systems. Features include: Jumper link for quick... [See More]
- Input Voltage (Control Signal) Type: AC; DC
- Input Voltage (Control Signal) Range: 48
- Mounting: Socket or Plug-in Style
- Input Current (Control Signal) Range: 0.1000
from DigiKey
Solid State SPST-NO (1 Form A) Module [See More]
- Input Voltage (Control Signal) Type: DC
- Input Voltage (Control Signal) Range: 12
- Mounting: DIN
- Output Voltage Type: DC
from Sensata Technologies
Mini-SIP SSR. Ratings to 1A @ 60 VDC. Bi-polar Transistor Output. DC Control. Normally Open or Normally Closed Output [See More]
- Input Voltage (Control Signal) Type: DC
- Input Current (Control Signal) Range: 0.0150
- Input Voltage (Control Signal) Range: 3 to 60
- Maximum Switching Current: 1.00
from Win Source Electronics
Win Source Part Number: 1350176-HDC60D160. Category: Relays - Contactors (Solid State). Series: HDC. Termination Style: Stud. Package: Bulk. Standard Package: 5. Voltage - Input: 4.5 ~ 32VDC. Output Type: DC. Circuit: SPST-NO (1 Form A). Load Current: 160 A. Voltage - Load: 7 ~ 48V. Mounting Type:... [See More]
- Input Voltage (Control Signal) Type: DC
- Input Voltage (Control Signal) Range: 4.5 to 32
- Mounting: PCBoard; Chassis Mount
from RS Components, Ltd.
Phoenix Contact 2908172 [See More]
- Input Voltage (Control Signal) Type: DC
- Output Voltage Type: DC
- Mounting: DIN; Din rail
- Load Voltage Range: 5 to 30
from Finder S.p.A. con unico socio
Type 39.30 MasterPLUS SSR Relay Interface Modules – SSR, solid state relay 0.1, 2 or 6 A, input supply 24 – 125 V AC/DC from 6 to 220 V DC and 230 V AC, 24 … 240 V AC/DC, 1 contact, 6.2 mm wide, designed for interfacing with PLC systems. Screw terminals. 35 mm rail (EN 60715)... [See More]
- Input Voltage (Control Signal) Type: AC; DC
- Input Voltage (Control Signal) Range: 48
- Mounting: Socket or Plug-in Style
- Input Current (Control Signal) Range: 0.1000
from DigiKey
Solid State SPST-NO (1 Form A) Module [See More]
- Input Voltage (Control Signal) Type: AC; DC
- Input Voltage (Control Signal) Range: 24 to 230
- Mounting: DIN
- Output Voltage Type: DC
from Sensata Technologies
10mm Single Channel DIN Rail Mount SSR Assembly. AC Ratings up to 280 VAC and 4 Amps. DC Ratings for 60 VDC and 3 Amps. N.O. AC or DC output, N.C. Output (-B). 3-32 VDC Control. Cage style screw terminals for easy connection. Fits standard 35mm DIN rail [See More]
- Input Voltage (Control Signal) Type: AC; DC
- Input Current (Control Signal) Range: 0.0026
- Input Voltage (Control Signal) Range: 12 to 280
- Output Voltage Type: AC
from Win Source Electronics
Win Source Part Number: 1000232-G3VM-201G2. Category: Relays >Solid State Relays. Series: G3VM. Termination Style: Gull Wing. Package: Tube. Standard Package: 400. Mounting: SMD (SMT). Voltage - Input: 1.27VDC. Output Type: AC, DC. Circuit: SPST-NO (1 Form A). On-State Resistance (Max): 8 Ohms. [See More]
- Input Voltage (Control Signal) Type: DC
- Input Voltage (Control Signal) Range: 1.27
- Mounting: PCBoard; SMD (SMT)
from RS Components, Ltd.
Phoenix Contact 2900398 [See More]
- Input Voltage (Control Signal) Type: DC
- Output Voltage Type: DC
- Mounting: DIN; Din rail
- Load Voltage Range: 5 to 33
from Finder S.p.A. con unico socio
Type 39.40 MasterINPUT SSR is a Relay Interface Modules – solid state relay 0.1, 2 or 6 A, input supply 24 – 125 V AC/DC and 230 V AC, 1 contact, screw terminals. 35 mm rail (EN 60715) mounting. 6.2 mm wide, designed for interfacing with PLC systems. Version available with Push-in... [See More]
- Input Voltage (Control Signal) Type: AC; DC
- Input Voltage (Control Signal) Range: 48
- Mounting: Socket or Plug-in Style
- Input Current (Control Signal) Range: 0.1000
from DigiKey
Solid State SPST-NO (1 Form A) Module [See More]
- Input Voltage (Control Signal) Type: DC
- Input Voltage (Control Signal) Range: 5
- Mounting: DIN
- Output Voltage Type: DC
from Win Source Electronics
Win Source Part Number: 1000233-G3VM-61UR(TR05). Category: Relays >Solid State Relays. Series: G3VM. Termination Style: SMD (SMT) Tab. Package: Tape & Reel. Standard Package: 500. Mounting: SMD (SMT). Voltage - Input: 1.27VDC. Output Type: AC, DC. Circuit: SPST-NO (1 Form A). On-State... [See More]
- Input Voltage (Control Signal) Type: DC
- Input Voltage (Control Signal) Range: 1.27
- Mounting: PCBoard; SMD (SMT)
from RS Components, Ltd.
Schneider Electric SSL1A12JDPV [See More]
- Input Voltage (Control Signal) Type: DC
- Input Voltage (Control Signal) Range: 12
- Mounting: Screw fitting
- Output Voltage Type: AC
from Finder S.p.A. con unico socio
Type 77.01 Modular solid state relays, 1NO output, AC coil, is equipped with Zero-crossing switching. Designed for the following applications: Lamps with high starting currents (in particular for compact low consumption lamps – CFL). Resistive loads. Solenoids, contactor coils. D163 D159 D156... [See More]
- Input Voltage (Control Signal) Type: DC
- Input Current (Control Signal) Range: 5
- Input Voltage (Control Signal) Range: 230
- Output Voltage Type: DC
from DigiKey
Solid State SPST-NO (1 Form A) Module [See More]
- Input Voltage (Control Signal) Type: AC; DC
- Input Voltage (Control Signal) Range: 24 to 230
- Mounting: DIN
- Output Voltage Type: DC
from Win Source Electronics
Win Source Part Number: 1002000-G3VM-81PR(TR05). Category: Relays >Solid State Relays. Series: G3VM. Termination Style: SMD (SMT) Tab. Package: Tape & Reel. Standard Package: 500. Mounting: SMD (SMT). Voltage - Input: 1.15VDC. Output Type: AC, DC. Circuit: SPST-NO (1 Form A). On-State... [See More]
- Input Voltage (Control Signal) Type: DC
- Input Voltage (Control Signal) Range: 1.15
- Mounting: PCBoard; SMD (SMT)
from RS Components, Ltd.
Schneider Electric SSL1D03JDPV [See More]
- Input Voltage (Control Signal) Type: DC
- Input Voltage (Control Signal) Range: 12
- Mounting: Screw fitting
- Output Voltage Type: DC
from Finder S.p.A. con unico socio
Type 77.11 Modular solid state relays, 1NO 15 A output, Zero-crossing switching, designed for the following applications: Lamps with high inrush currents (in particular for compact low lamps. consumption – CFL). Resistive loads. Solenoids, contactor coils. Features include: Width 22.5 mm, heat... [See More]
- Input Voltage (Control Signal) Type: DC
- Input Current (Control Signal) Range: 15
- Input Voltage (Control Signal) Range: 230
- Output Voltage Type: DC
from DigiKey
Solid State SPST-NO (1 Form A) Module [See More]
- Input Voltage (Control Signal) Type: DC
- Input Voltage (Control Signal) Range: 24
- Mounting: DIN
- Output Voltage Type: DC
from Win Source Electronics
Win Source Part Number: 1003032-DC100D20C. Category: Relays >Solid State Relays. Series: PowerPlus DC. Termination Style: Screw Terminal. Package: Bulk. Standard Package: 20. Voltage - Input: 4 ~ 32VDC. Output Type: DC. Circuit: SPST-NO (1 Form A). On-State Resistance (Max): 12 mOhms. Load... [See More]
- Input Voltage (Control Signal) Type: DC
- Input Voltage (Control Signal) Range: 4 to 32
- Mounting: PCBoard; Chassis Mount
from RS Components, Ltd.
Schneider Electric SSL1D03BDPR [See More]
- Input Voltage (Control Signal) Type: DC
- Input Voltage (Control Signal) Range: 30
- Mounting: Screw fitting
- Output Voltage Type: DC
from Finder S.p.A. con unico socio
Modular solid-state relay with Random or Zero-crossing switching capability, depending on model. Recommended applications: Lamp inrush current reduction (CFL – Compact Fluorescent energy-saving Lamps and similar). Heater control. Solenoid, contactor driver. Finer control requiring short... [See More]
- Input Voltage (Control Signal) Type: DC
- Input Current (Control Signal) Range: 25
- Input Voltage (Control Signal) Range: 230
- Output Voltage Type: DC
from DigiKey
Solid State SPST-NO (1 Form A) Module [See More]
- Input Voltage (Control Signal) Type: AC; DC
- Input Voltage (Control Signal) Range: 24 to 230
- Mounting: DIN
- Output Voltage Type: DC
from Win Source Electronics
Win Source Part Number: 1006630-AQV258H5A. Category: Relays >Solid State Relays. Series: PhotoMOS ™ AQV. Termination Style: Gull Wing. Package: Tube. Standard Package: 50. Mounting: SMD (SMT). Voltage - Input: 1.32VDC. Output Type: AC, DC. Circuit: DPST-NO (2 Form A). On-State Resistance... [See More]
- Input Voltage (Control Signal) Type: DC
- Input Voltage (Control Signal) Range: 1.32
- Mounting: PCBoard; SMD (SMT)
from RS Components, Ltd.
Schneider Electric SSL1A12BDPR [See More]
- Input Voltage (Control Signal) Type: DC
- Input Voltage (Control Signal) Range: 30
- Mounting: Screw fitting
- Output Voltage Type: AC
from Finder S.p.A. con unico socio
Type 77.31 Modular solid state relays, 1NO 30 A output, Zero-crossing switching, designed for the following applications: Lamps with high starting currents (in particular for compact low consumption lamps – CFL). Resistive loads. Solenoids, contactor coils. Features include: Width 22.5 mm,... [See More]
- Input Voltage (Control Signal) Type: DC
- Input Current (Control Signal) Range: 30
- Input Voltage (Control Signal) Range: 400
- Output Voltage Type: DC
from DigiKey
Position Terminal Block [See More]
- Input Voltage (Control Signal) Type: DC
- Input Voltage (Control Signal) Range: 10 to 32
- Mounting: Socketable
- Output Voltage Type: DC
from Win Source Electronics
Win Source Part Number: 1007750-TLP240D(TP1,F. Category: Relays >Solid State Relays. Series: TLP240D. Termination Style: Gull Wing. Package: Tape & Reel. Standard Package: 1,500. Mounting: SMD (SMT). Voltage - Input: 1.27VDC. Output Type: AC, DC. Circuit: SPST-NO (1 Form A). On-State... [See More]
- Input Voltage (Control Signal) Type: DC
- Input Voltage (Control Signal) Range: 1.27
- Mounting: PCBoard; SMD (SMT)
from RS Components, Ltd.
Schneider Electric SSL1D03JDPR [See More]
- Input Voltage (Control Signal) Type: DC
- Input Voltage (Control Signal) Range: 12
- Mounting: Screw fitting
- Output Voltage Type: DC
from Finder S.p.A. con unico socio
Type 77.45 Solid State “Hockey Puck ” Relays for panel mounting, Zero-crossing switching, output: 40A/230 V AC. Designed for the following applications: – resistive loads. Features include: “Hockey Puck ” style. 24 to 240 V AC output. Zero-crossing version available. [See More]
- Input Voltage (Control Signal) Type: DC
- Input Voltage (Control Signal) Range: 230
- Mounting: Panel
- Input Current (Control Signal) Range: 40
from DigiKey
Position Terminal Block [See More]
- Input Voltage (Control Signal) Type: DC
- Input Voltage (Control Signal) Range: 3.5 to 32
- Mounting: Chassis Mount
- Output Voltage Type: AC
from Win Source Electronics
Win Source Part Number: 1010517-AQH0223AZ. Category: Relays >Solid State Relays. Series: AQ-H. Termination Style: Gull Wing. Package: Tape & Reel (TR),Cut Tape (CT). Standard Package: 1,000. Mounting: SMD (SMT). Voltage - Input: 1.21VDC. Output Type: AC. Circuit: SPST-NO (1 Form A). Load... [See More]
- Input Voltage (Control Signal) Type: DC
- Input Voltage (Control Signal) Range: 1.21
- Mounting: PCBoard; SMD (SMT)
from RS Components, Ltd.
Schneider Electric SSL1A12BDRPV [See More]
- Input Voltage (Control Signal) Type: DC
- Input Voltage (Control Signal) Range: 30
- Mounting: Screw fitting
- Output Voltage Type: DC
from Finder S.p.A. con unico socio
Hockey puck Solid State Relay Type 77.A1. Zero-crossing switch-on. Output: 25 A. Suggested applications: – heater control, lamps, solenoid, contactor driver [See More]
- Input Voltage (Control Signal) Type: DC
- Input Current (Control Signal) Range: 25
- Input Voltage (Control Signal) Range: 240
- Output Voltage Type: DC
from DigiKey
Position Terminal Block [See More]
- Input Voltage (Control Signal) Type: DC
- Input Voltage (Control Signal) Range: 4 to 30
- Mounting: Chassis Mount
- Output Voltage Type: DC
from Win Source Electronics
Win Source Part Number: 1010964-CPC1125N. Category: Relays >Solid State Relays. Series: CPC, OptoMOS ®. Termination Style: Gull Wing. Package: Tube. Standard Package: 100. Mounting: SMD (SMT). Voltage - Input: 1.2VDC. Output Type: AC, DC. Circuit: SPST-NC (1 Form B). On-State Resistance... [See More]
- Input Voltage (Control Signal) Type: DC
- Input Voltage (Control Signal) Range: 1.2
- Mounting: PCBoard; SMD (SMT)
from OMEGA Engineering, Inc.
Designed for superior thermal performance in harsh industrial environments, OMEGA's new SSRDIN/SSR3PH relay is the most advanced DIN rail solid state relay in its range. The epoxy-free design eliminates stress on internal components, preventing damage to the encapsulant during load failure. The... [See More]
- Input Voltage (Control Signal) Type: AC; DC
- Application Type: General
- Solid State Relay Type: Optically
- Mounting: DIN; Panel
from Time Mark Corporation
Model 2611 Alternating Controllers are microprocessor-based designs for use where two loads are required to alternate for equal run time. LED indicators show status of the units three contact switch inputs and two load outputs. The controllers lead select switch allows loads to alternate normally in... [See More]
- Input Voltage (Control Signal) Type: AC; DC
- Mounting: Socket or Plug-in Style
- Application Type: General
- Input Voltage (Control Signal) Range: 90 to 130
from Weidmuller
The MICROOPTO range of products provide the user with the tried and tested characteristics of terminal blocks. Pluggable cross-connections and harmonised marking solutions packaged in a minimum design width. Best performance within a small footprint. 6.1 mm width. Plug-in standard ZQV 4N... [See More]
- Input Voltage (Control Signal) Type: DC
- Input Voltage (Control Signal) Range: 5.6
- Mounting: Screw Connection
- Dropout Voltage: 15
from West Control Solutions
The West range of SSR's are a compatible with solid state relay outputs of the West Control Solutions controller range, simplifying selection of a suitable product. [See More]
- Input Voltage (Control Signal) Type: DC
- Mounting: DIN
- Application Type: General
- Input Voltage (Control Signal) Range: 4 to 32
from CARLO GAVAZZI Automation Components
The RK Series comes with features that provide time-saving installation and a reduction in downtime, thanks to trouble-free solid state operation, during the lifetime of the SSR. It conforms to global standards such as UL 508, CSA C22.2 and EN 60947-4-3; therefore, it can be used globally in... [See More]
- Input Voltage (Control Signal) Type: DC
- Application Type: General
- Solid State Relay Type: Transformer
- Mounting: Socket or Plug-in Style
from Perfect Switch, LLC
Specifically designed for automotive, military, marine, aerospace, industrial, test fixtures, and various 12 and 24 volt OEM applications, POWER-GATE devices are engineered to handle shock and high-vibration environments . Our MOSFET-based relays are well suited for switching both large inductive... [See More]
- Input Voltage (Control Signal) Type: DC
- Application Type: Automotive; Industrial, Text Fixtures, Marine
- Solid State Relay Type: MilSpec; Optically (optional feature)
- Mounting: Bracket (Flange) Mount (optional feature); Various Packaging Options Available
from Excel Cell Electronic USA Corp.
Features. No EMI/RFI generation. High reliability. No moving parts. Low drive power requirement (TTL/CMOS compatible). Low On-state resistance. High isolation voltage. Arc-free with no snubbing circuits. Machine insertable or wave solderable [See More]
- Input Voltage (Control Signal) Type: AC; DC
- Application Type: General
- Solid State Relay Type: Optically
- Mounting: PCBoard; Socket or Plug-in Style; DIP
from Sealevel Systems, Inc.
The IB5Q provides 4 channels of discrete I/O interface to monitor DC inputs from 3.3V to 32V. [See More]
- Input Voltage (Control Signal) Type: DC
- Input Voltage (Control Signal) Range: 3.3 to 32
- Application Type: General
- Input Current (Control Signal) Range: 0.0320
from Littelfuse, Inc.
The KSDB is designed for general purpose commercial and industrial applications where a small, cost effective, reliable solid-state timer is required. The factory calibration for fixed time delays is within 5% of the target time delay. The repeat accuracy, under stable conditions, is 0.5% of the... [See More]
- Input Voltage (Control Signal) Type: DC
- Input Voltage (Control Signal) Range: 12
- Mounting: Surface mount with 1 #10 (M5 x 0.8) screw
from Broadcom Inc.
The ASSR-32XX Solid State Relay series consist of an AlGaAs infrared light-emitting diode (LED) input stage optically coupled to a high-voltage output detector circuit. The detector consists of a high-speed photovoltaic diode array and driver circuitry to switch on/off two discrete high voltage... [See More]
- Input Voltage (Control Signal) Type: AC; DC
- Application Type: General; EMR / Reed Relay Replacement
- Solid State Relay Type: Optically
- Mounting: PCBoard; Socket or Plug-in Style
from Cole-Parmer
Opto 22 offers a complete line of solid-state relays (SSRs), from the rugged 120/240-volt AC Series to the small-footprint MP Series, designed for mounting on printed circuit boards. All Opto 22 relays feature 4,000 volts optical isolation and are UL and CSA recognized. The innovative use of room... [See More]
- Input Voltage (Control Signal) Type: DC
from Micropac Industries, Inc.
The 53012 is a military SPST solid-state relay. This light-weight device is resistant to damage from shock and vibration, and. is immune to contact-related problems (contamination, arcing) associated with mechanical equivalents. Optical coupling between the input and output stages provides effective... [See More]
- Input Voltage (Control Signal) Type: AC; DC
- Application Type: General
- Solid State Relay Type: MilSpec
- Mounting: Socket or Plug-in Style
from Opto 22
120 VAC, 10 Amp, DC Control Solid State Relay (SSR) [See More]
- Input Voltage (Control Signal) Type: DC
- Application Type: General
- Solid State Relay Type: Optically
- Mounting: PCBoard
from Marsh Bellofram Group of Companies
15, 25, 40A @ 50-240 VAC Outputs. 4 to 32 VDC and 85 to 240 VAC Input. LED Operation Indicator (SD Only). Compatible Heat Sinks [See More]
- Input Voltage (Control Signal) Type: DC
- Mounting: Heat Sink Mountable
- Application Type: General
- Input Voltage (Control Signal) Range: 85
from Chromalox
The CS Series of solid state relays are an ideal, low cost power control solution for switching resistive loads found applications in such as furnaces, ovens, heat treating, injection molding, thermoforming, press platens, commercial food equipment, semiconductor, lighting and drying, just to name a... [See More]
- Input Voltage (Control Signal) Type: AC; DC
- Input Voltage (Control Signal) Range: 5 to 260
- Mounting: DIN
- Input Current (Control Signal) Range: 25 to 55
from Gefran
The GTD series of power solid state relays (zero crossing type) are solid state actuators with built-in heatsink, heater break diagnostics (Hb function), selectable current scale, and adjustable setpoint. Junction overheat protection is available as an option. An alarm signal is provided in output. [See More]
- Input Voltage (Control Signal) Type: AC; DC
- Application Type: General
- Solid State Relay Type: Optically
- Mounting: DIN (optional feature); Panel (optional feature)
from Viconics Technologies Inc.
Viconics ’ R810 power switches have been designed for safe and reliable control of electric heat loads. This broad line of value priced products is used by most major North American duct heater manufacturers. The appropriate PWM or pulsed input signal can be provided by a DDC panel or Viconics... [See More]
- Input Voltage (Control Signal) Type: DC
- Application Type: General
- Solid State Relay Type: Transformer
- Mounting: Panel
from Measurement Computing
Solid state relay, quad, VAC input, 90 to 140 Vrms/VDC. Key Highlights. Four inputs per module. 4000 Vrms isolation. Low cost [See More]
- Input Voltage (Control Signal) Type: AC; DC
- Application Type: General
- Solid State Relay Type: Transformer
- Mounting: PCBoard
from Utmel Electronic Limited
LCA712 Series SPST (1 Form A) 1 A 60 V Solid State Relay SMT - DIP-6 [See More]
- Input Voltage (Control Signal) Type: DC
- Input Voltage (Control Signal) Range: 1.2
- Mounting: Surface Mount
- Output Voltage Type: AC
from PHOENIX CONTACT USA
Plug-in miniature solid-state relay, power solid-state relay, 1 N/O contact, input voltage: 5 V DC [See More]
- Input Voltage (Control Signal) Type: DC
- Dropout Voltage: 0.1500
- Input Voltage (Control Signal) Range: 5
- Input Current (Control Signal) Range: 0.0090
from OMEGA Engineering, Inc.
The OMEGA SSRLDUAL series solid-state relays are two totally independent ac output relays in a single standard panel mount package. They utilize OMEGA's inverse-parallel SCR output design with integral dV/dt snubber circuity to provide protection against false triggering by limiting the rate of rise... [See More]
- Input Voltage (Control Signal) Type: DC
- Application Type: General
- Solid State Relay Type: Optically
- Input Voltage (Control Signal) Range: 4 to 15
from Time Mark Corporation
The Model 471 Multi-Stage Alternator is designed to control the operating sequence of multi-stage pumping systems. it can also be used to maintain the desired level of pressure on air compressor systems. Four PUMP SELECT DIP switches located on the front panel allow the alternator to control a... [See More]
- Input Voltage (Control Signal) Type: DC
- Mounting: Surface
- Application Type: General
- Input Voltage (Control Signal) Range: 24
from Weidmuller
The MICROOPTO range of products provide the user with the tried and tested characteristics of terminal blocks. Pluggable cross-connections and harmonised marking solutions packaged in a minimum design width. Best performance within a small footprint. 6.1 mm width. Plug-in standard ZQV 4N... [See More]
- Input Voltage (Control Signal) Type: DC
- Input Voltage (Control Signal) Range: 10.7
- Mounting: Screw Connection
- Dropout Voltage: 10.6
from West Control Solutions
The West range of SSR's are a compatible with solid state relay outputs of the West Control Solutions controller range, simplifying selection of a suitable product. [See More]
- Input Voltage (Control Signal) Type: DC
- Mounting: DIN
- Application Type: General
- Input Voltage (Control Signal) Range: 4 to 32
from CARLO GAVAZZI Automation Components
RMD3H combines the benefits of solid state relays and electromechanical relays to provide a hybrid relay. This means that there is virtually no contact arcing and much less heat emission inside the panel. RMD3H switches heaters on three legs while RMD2H has two poles which are switched and the third... [See More]
- Input Voltage (Control Signal) Type: AC; DC
- Application Type: General
- Solid State Relay Type: Transformer
- Mounting: Bracket (Flange) Mount
from Excel Cell Electronic USA Corp.
Features. PCB Mount; Single in Line Package. Optically Isolated. Input LED Indicator. High dv/dt and High Blocking Voltage. Low Input power Consumption, TTL and CMOS Compatible. Zero Voltage Turn-on, Zero Current Turn-off (minizes EMI/RFI). High Surge Rating Allows Lamp and Motor Load Switching. [See More]
- Input Voltage (Control Signal) Type: DC
- Application Type: General
- Solid State Relay Type: Optically
- Mounting: PCBoard
from Littelfuse, Inc.
The KSDB is designed for general purpose commercial and industrial applications where a small, cost effective, reliable solid-state timer is required. The factory calibration for fixed time delays is within 5% of the target time delay. The repeat accuracy, under stable conditions, is 0.5% of the... [See More]
- Input Voltage (Control Signal) Type: DC
- Input Voltage (Control Signal) Range: 24
- Mounting: Surface mount with 1 #10 (M5 x 0.8) screw
from Broadcom Inc.
The ASSR-32XX Solid State Relay series consist of an AlGaAs infrared light-emitting diode (LED) input stage optically coupled to a high-voltage output detector circuit. The detector consists of a high-speed photovoltaic diode array and driver circuitry to switch on/off two discrete high voltage... [See More]
- Input Voltage (Control Signal) Type: AC; DC
- Application Type: General
- Solid State Relay Type: Optically
- Mounting: PCBoard
from Cole-Parmer
The MP Series packaging is designed with a minimum footprint to allow maximum relay density on the circuit board. All MP Series SSRs provide 4000 VRMS of optical isolation and provide a wide operating temperature range of -40 <deg >C to +100 <deg >C. MP Series SSRs are TTL compatible,... [See More]
- Input Voltage (Control Signal) Type: DC
from Micropac Industries, Inc.
The 53111 is a single channel, hermetically sealed, power MOSFET optocoupler. Low on-resistance of the MOSFET output, combined with 1500 VDC isolation between input and output, makes this optocoupler ideal for solid-state relay applications. Operation is specified over the full military temperature... [See More]
- Input Voltage (Control Signal) Type: AC; DC
- Application Type: General
- Solid State Relay Type: MilSpec
- Mounting: Socket or Plug-in Style
from Opto 22
120 VAC, 25 Amp, DC Control Solid State Relay (SSR) [See More]
- Input Voltage (Control Signal) Type: DC
- Application Type: General
- Solid State Relay Type: Optically
- Mounting: PCBoard
from Gefran
The insertion and disinsertion of an electrical load requires the use of a suitable switching device and protection that is safe and immune to interference. Many industrial applications require the load to be activated with very short switching times in order to maintain accurate control. The... [See More]
- Input Voltage (Control Signal) Type: AC; DC
- Mounting: DIN; Panel (optional feature)
- Application Type: General
- Input Voltage (Control Signal) Range: 230 to 480
from Measurement Computing
Solid state relay module, quad, VAC input, 180 to 280 Vrms/VDC. Key Highlights. Four inputs per module. 4000 Vrms isolation. Low cost [See More]
- Input Voltage (Control Signal) Type: AC; DC
- Application Type: General
- Solid State Relay Type: Transformer
- Mounting: PCBoard
from Utmel Electronic Limited
PANASONIC ELECTRIC WORKS - AQV258HAX - SOLID STATE RELAY, SPST-NO 20mA 1A 1.5KV [See More]
- Input Voltage (Control Signal) Type: DC
- Input Voltage (Control Signal) Range: 1.14
- Mounting: Surface Mount
- Input Current (Control Signal) Range: 0.0300
from OMEGA Engineering, Inc.
The new XR Series relays include products designed to meet high continuous current and/or long electrical service life applications. The XR Series relays are plugin interfaces that connect to basic terminal blocks that use screw connection technology. Overall width is 14 mm (0.55"). These relays are... [See More]
- Input Voltage (Control Signal) Type: AC; DC
- Mounting: DIN
- Application Type: General
- Input Voltage (Control Signal) Range: 24 to 120
from Time Mark Corporation
The Model 261 series Alternating Relay is designed for duplex pumping systems where it is desirable to equalize pump run time. The solid-state alternating circuit drives an internal electromechanical relay. A continuous power source and control switch are required. The control switch (float,... [See More]
- Input Voltage (Control Signal) Type: AC; DC
- Mounting: Socket or Plug-in Style
- Application Type: General
- Input Voltage (Control Signal) Range: 10 to 14
from Weidmuller
The MICROOPTO range of products provide the user with the tried and tested characteristics of terminal blocks. Pluggable cross-connections and harmonised marking solutions packaged in a minimum design width. Best performance within a small footprint. 6.1 mm width. Plug-in standard ZQV 4N... [See More]
- Input Voltage (Control Signal) Type: DC
- Input Voltage (Control Signal) Range: 18.8
- Mounting: Screw Connection
- Dropout Voltage: 14.7
from West Control Solutions
The West range of SSR's are a compatible with solid state relay outputs of the West Control Solutions controller range, simplifying selection of a suitable product. [See More]
- Input Voltage (Control Signal) Type: DC
- Mounting: DIN
- Application Type: General
- Input Voltage (Control Signal) Range: 4 to 32
from CARLO GAVAZZI Automation Components
CARLO GAVAZZI has launched the RM1D Series, a comprehensive family of DC switching solid state relays. The RM1D Series is designed for applications that demand critical response times, rapid cycling, and high reliability. They are ideal for use in transportation, off-grid and renewable energy... [See More]
- Input Voltage (Control Signal) Type: DC
- Mounting: Panel
- Application Type: Automotive
- Output Voltage Type: DC
from Excel Cell Electronic USA Corp.
Features. Optically Isolated. Low On-State Resistance. Low Input Power Consumption. TTL and CMOS Compatible. RC networks (VAC). MOSFET Output Thyristor (VDC) [See More]
- Input Voltage (Control Signal) Type: DC
- Application Type: General
- Solid State Relay Type: Optically
- Mounting: PCBoard
from Littelfuse, Inc.
The TSDB Series is designed for more demanding commercial and industrial applications where small size, and accurate performance are required. The factory calibration for fixed time delays is within 1% of the target time delay. The repeat accuracy, under stable conditions, is 0.5% of the time delay. [See More]
- Input Voltage (Control Signal) Type: DC
- Input Voltage (Control Signal) Range: 24
- Mounting: Surface mount with 1 #10 (M5 x 0.8) screw
from Broadcom Inc.
The ASSR-41XX Solid State Relay (SSR) series uses an AlGaAs infrared light-emitting diode (LED) input stage optically coupled to a high-voltage output detector circuit. The detector consists of a high-speed photovoltaic diode array and driver circuitry to switch on/off two discrete high voltage... [See More]
- Input Voltage (Control Signal) Type: AC; DC
- Application Type: General; EMR / Reed Relay Replacement
- Solid State Relay Type: Optically
- Mounting: PCBoard; Socket or Plug-in Style
from Cole-Parmer
Opto 22 offers a complete line of solid-state relays (SSRs), from the rugged 120/240-volt AC Series to the small-footprint MP Series, designed for mounting on printed circuit boards. All Opto 22 relays feature 4,000 volts optical isolation and are UL and CSA recognized. The innovative use of room... [See More]
- Input Voltage (Control Signal) Type: DC
from Micropac Industries, Inc.
The 53272 is a single channel power MOSFET optocoupler expanding upon the electrical performance of Mii P/N 53124 with reduced RDS(ON) and increased current capability. Performance is specified over the full military temperature range. Functionally, the device operates as a single-pole, normally... [See More]
- Input Voltage (Control Signal) Type: DC
- Application Type: General
- Solid State Relay Type: MilSpec; Optically
- Mounting: Socket or Plug-in Style
from Opto 22
120 VAC, 3 Amp, DC Control Solid State Relay (SSR) [See More]
- Input Voltage (Control Signal) Type: DC
- Application Type: General
- Solid State Relay Type: Optically
- Mounting: PCBoard
from Gefran
The GD series of solid state relays (zero crossing type) are solid state actuators with heater break diagnostics (Hb function), selectable current scale, and adjustable setpoint. Junction overheat protection is available as an option. An alarm signal is provided in output. The GD series of solid... [See More]
- Input Voltage (Control Signal) Type: AC; DC
- Application Type: General
- Solid State Relay Type: Optically
- Input Current (Control Signal) Range: 40
from Measurement Computing
Solid state relay module, quad, VDC input, 3.3 to 32 VDC. Key Highlights. Four inputs per module. 4000 Vrms isolation. Low cost [See More]
- Input Voltage (Control Signal) Type: DC
- Application Type: General
- Solid State Relay Type: Transformer
- Mounting: PCBoard
from Utmel Electronic Limited
SHARP - S216S02F - RELAY, SOLID STATE [See More]
- Input Voltage (Control Signal) Type: DC
- Input Voltage (Control Signal) Range: 1.2
- Mounting: Through Hole
- Input Current (Control Signal) Range: 0.0500
from OMEGA Engineering, Inc.
OMEGA's SSRINT Series Intelligent Solid State Relays are fully integrated with heat sink and DIN rail mounting plate in a space-saving design. They are touch-safe with LED input indication. All units come with built-in, replaceable semiconductor fuses. LED's indicate fuse failure. These intelligent... [See More]
- Input Voltage (Control Signal) Type: AC; DC
- Application Type: General
- Solid State Relay Type: Optically
- Mounting: DIN; Panel
from Weidmuller
The MICROOPTO range of products provide the user with the tried and tested characteristics of terminal blocks. Pluggable cross-connections and harmonised marking solutions packaged in a minimum design width. Best performance within a small footprint. 6.1 mm width. Plug-in standard ZQV 4N... [See More]
- Input Voltage (Control Signal) Type: DC
- Input Voltage (Control Signal) Range: 18
- Mounting: Screw Connection
- Dropout Voltage: 13
from West Control Solutions
The West range of SSR's are a compatible with solid state relay outputs of the West Control Solutions controller range, simplifying selection of a suitable product. [See More]
- Input Voltage (Control Signal) Type: DC
- Mounting: DIN
- Application Type: General
- Input Voltage (Control Signal) Range: 4 to 32
from CARLO GAVAZZI Automation Components
The RP1 is an SSR series for socket- or PCBmounting, providing an ideal interface between logic controls and AC loads. The RP1 is designed for resistive and inductive loads up to 480VACrms. Internally this new series enjoys an improved technical design with the introduction of stress-free flexible... [See More]
- Input Voltage (Control Signal) Type: AC; DC
- Application Type: General
- Solid State Relay Type: Optically
- Mounting: PCBoard
from Excel Cell Electronic USA Corp.
Features. Optically Isolated. Ultra slim and light weight, SIL terminals type for high density mounting. -- Size: 5(W)x20(L)x17(H)mm. -- Weight: approximately 3.0g. Low On-State Resistance. Low Input Power Consumption. TTL and CMOS Compatible. MOSFET Output Thyristor (DC Output Only) [See More]
- Input Voltage (Control Signal) Type: DC
- Application Type: General
- Solid State Relay Type: Optically
- Mounting: PCBoard
from Littelfuse, Inc.
The KSDU Series are encapsulated solid-state, delay-on-make timers that combine digital timing circuitry with universal voltage operation. The KSDU is factory fixed from 0.1s to 10,230s and does not include the DIP switch. These series are excellent choices for process control systems and OEM... [See More]
- Input Voltage (Control Signal) Type: AC; DC
- Input Voltage (Control Signal) Range: 24 to 120
- Mounting: Surface mount with 1 #10 (M5 x 0.8) screw
from Broadcom Inc.
The ASSR-14XX Solid State Relay (SSR) series consist of an AlGaAs infrared light-emitting diode (LED) input stage optically coupled to a high-voltage output detector circuit. The detector consists of a high-speed photovoltaic diode array and driver circuitry to switch on/off two discrete high... [See More]
- Input Voltage (Control Signal) Type: AC; DC
- Application Type: General
- Solid State Relay Type: Optically
- Mounting: PCBoard
from Cole-Parmer
bull; Replace multiple timers and relays with one unit. • Easy programming with on-board LCD. • 48 maximum I/O points with expansion modules. • FM approved for Class I, Division 2 Class 1, Zone 2 hazardous locations. Relays are an integral part of a process control system. They... [See More]
- Input Voltage (Control Signal) Type: AC; DC
from Micropac Industries, Inc.
The 53274 is a Power MOSFET Optocoupler designed for military applications. This light-weight device is resistant to damage from severe shock and vibration, and is immune to contact related problems inherent in electromechanical relays. The device is enclosed in a hermetic metal package to ensure... [See More]
- Input Voltage (Control Signal) Type: DC
- Application Type: General
- Solid State Relay Type: MilSpec
- Mounting: Socket or Plug-in Style
from Opto 22
120 VAC, 45 Amp, DC Control Solid State Relay (SSR) [See More]
- Input Voltage (Control Signal) Type: DC
- Application Type: General
- Solid State Relay Type: Optically
- Mounting: PCBoard
from Gefran
3-phase "zero crossing" power solid state unit for control of resistive and inductive loads, complete with aluminum heatsink and DIN guide connection. Integrated device designed for industrial applications demanding control of high power levels and frequent switching, with loads up to 3 x 55A (AC51)... [See More]
- Input Voltage (Control Signal) Type: AC; DC
- Application Type: General
- Solid State Relay Type: Optically
- Mounting: DIN (optional feature); Panel (optional feature)
from Measurement Computing
Solid state relay module, quad, VAC output, 12 to 140 VAC, 3 amps rms. Key Highlights. Four inputs per module. 4000 Vrms isolation. Low cost [See More]
- Input Voltage (Control Signal) Type: DC
- Application Type: General
- Solid State Relay Type: Transformer
- Mounting: PCBoard
from Utmel Electronic Limited
Solid State Relays - PCB Mount 2A 5V Non-Zero Cross [See More]
- Input Voltage (Control Signal) Type: DC
- Input Voltage (Control Signal) Range: 4 to 6
- Mounting: Through Hole
- Output Voltage Type: AC
from OMEGA Engineering, Inc.
OMEGA's SSRDIN Series Solid State Relays are fully integrated with heat sink and DIN Rail mounting plate in a space-saving design. They are touch safe with LED input indication. Each is a single-pole, normally open, zero crossing device, capable of millions of cycles of operation. Dual SCR's provide... [See More]
- Input Voltage (Control Signal) Type: AC; DC
- Application Type: General
- Solid State Relay Type: Optically
- Mounting: DIN
from Weidmuller
The MICROOPTO range of products provide the user with the tried and tested characteristics of terminal blocks. Pluggable cross-connections and harmonised marking solutions packaged in a minimum design width. Best performance within a small footprint. 6.1 mm width. Plug-in standard ZQV 4N... [See More]
- Input Voltage (Control Signal) Type: DC
- Input Voltage (Control Signal) Range: 18.8
- Mounting: Screw Connection
- Output Voltage Type: DC
from West Control Solutions
The West range of SSR's are a compatible with solid state relay outputs of the West Control Solutions controller range, simplifying selection of a suitable product. [See More]
- Input Voltage (Control Signal) Type: DC
- Mounting: Control Panel Mounted
- Application Type: General
- Input Voltage (Control Signal) Range: 4 to 32
from CARLO GAVAZZI Automation Components
The DC switching relay for PCB mounting is used in applications where there is a need for fast switching of small DC loads with a high input/output insulation of more than 4000 VACrms. The DC switching relay always switches on and off in accordance with the applied control voltage. DC Solid State... [See More]
- Input Voltage (Control Signal) Type: DC
- Application Type: General
- Solid State Relay Type: Transformer
- Mounting: PCBoard
from Excel Cell Electronic USA Corp.
Features. Optically Isolated. Input LED Indicator. High dv/dt and High Blocking Voltage. Low Input power Consumption. TTL and CMOS Compatible. Zero Voltage Turn-on, Zero Current Turn-off (minizes EMI/RFI). High Surge Rating Allows Lamp and Motor Load Switching. Output Snubber Circuit Protection. [See More]
- Input Voltage (Control Signal) Type: DC
- Application Type: General
- Solid State Relay Type: Optically
- Mounting: Panel
from Littelfuse, Inc.
The MSM replaces bi-metal type timing with reliable solid-state circuitry. There are no moving parts to arc or wear. It is a cost effective solution for OEM designers. It is available for printed circuit board mounting or surface mounting with a removable bracket and wire leads. The MSM offers... [See More]
- Input Voltage (Control Signal) Type: DC
- Input Voltage (Control Signal) Range: 12
- Mounting: Bracket (Flange) Mount; Stranded 18 AWG wire leads (0.933 mm²) with mounting bracket; 6 in wire length
from Broadcom Inc.
The ASSR-32XX Solid State Relays (SSRs) consist of an AlGaAs infrared light-emitting diode (LED) input stage optically coupled to a high-voltage output detector circuit. The detector consists of a high-speed photovoltaic diode array and driver circuitry to switch on/off two discrete high voltage... [See More]
- Input Voltage (Control Signal) Type: AC; DC
- Application Type: General; EMR / Reed Relay Replacement
- Solid State Relay Type: Optically
- Mounting: PCBoard; Socket or Plug-in Style
from Cole-Parmer
The MP Series packaging is designed with a minimum footprint to allow maximum relay density on the circuit board. All MP Series SSRs provide 4000 VRMS of optical isolation and provide a wide operating temperature range of -40 <deg >C to +100 <deg >C. MP Series SSRs are TTL compatible,... [See More]
- Input Voltage (Control Signal) Type: DC
from Opto 22
240 VAC, 10 Amp, DC Control Solid State Relay (SSR) [See More]
- Input Voltage (Control Signal) Type: DC
- Application Type: General
- Solid State Relay Type: Optically
- Mounting: PCBoard
from Gefran
3-phase "zero crossing" solid state relay for control of resistive and inductive loads. Integrated device designed for industrial applications demanding control of high power levels and frequent switching, with loads up to 3 x 55A (AC51) at 400/480/600Vac. Control is logic type (Vdc), signaled by... [See More]
- Input Voltage (Control Signal) Type: AC; DC
- Application Type: General
- Solid State Relay Type: Optically
- Input Voltage (Control Signal) Range: 400 to 600
from Measurement Computing
Solid state relay module, quad, VAC output, 24 to 280 VAC, 3 amps rms. Key Highlights. Four inputs per module. 4000 Vrms isolation. Low cost [See More]
- Input Voltage (Control Signal) Type: DC
- Application Type: General
- Solid State Relay Type: Transformer
- Mounting: PCBoard
from Utmel Electronic Limited
Solid State Relays - PCB Mount AC 600 V Non-0 Cross 0.3A SMD [See More]
- Input Voltage (Control Signal) Type: DC
- Input Voltage (Control Signal) Range: 1.21
- Mounting: Surface Mount
- Output Voltage Type: AC
from OMEGA Engineering, Inc.
OMEGA's SSRDC100V series solid state relays are dc input/dc output switching devices with no moving parts. These SSR's are capable of switching at high speeds without the noise associated with electromechanical relays. MOSFET outputs provide reliable switching. [See More]
- Input Voltage (Control Signal) Type: DC
- Application Type: General
- Solid State Relay Type: Optically
- Mounting: Heat Sink Mounted
from Weidmuller
The MICROOPTO range of products provide the user with the tried and tested characteristics of terminal blocks. Pluggable cross-connections and harmonised marking solutions packaged in a minimum design width. Best performance within a small footprint. 6.1 mm width. Plug-in standard ZQV 4N... [See More]
- Input Voltage (Control Signal) Type: DC
- Input Voltage (Control Signal) Range: 13.8
- Mounting: Screw Connection
- Dropout Voltage: 13.6
from West Control Solutions
The West range of SSR's are a compatible with solid state relay outputs of the West Control Solutions controller range, simplifying selection of a suitable product. [See More]
- Input Voltage (Control Signal) Type: DC
- Mounting: DIN
- Application Type: General
- Input Voltage (Control Signal) Range: 4 to 32
from CARLO GAVAZZI Automation Components
The RMD houses semiconductor triacs and mechanical contacts that compliment each other. On applying the control voltage, triacs are activated. After a short delay, an electromechanical relay is activated. This switching method protects the contacts of the electromechanical relay and reduces heating... [See More]
- Input Voltage (Control Signal) Type: AC; DC
- Application Type: General
- Solid State Relay Type: NonIsolated
- Mounting: DIN
from Excel Cell Electronic USA Corp.
Features. Optically Isolated. Input LED Indicator. High dv/dt and High Blocking Voltage. Low Input power Consumption. TTL and CMOS Compatible. Zero Voltage Turn-on, Zero Current Turn-off (minizes EMI/RFI). High Surge Rating Allows Lamp and Motor Load Switching. Output Snubber Circuit Protection. [See More]
- Input Voltage (Control Signal) Type: DC
- Application Type: General
- Solid State Relay Type: Optically
- Mounting: Panel
from Littelfuse, Inc.
The SIR1B6B4 relay provides solid-state switching protection with input voltage from 90 to 150 V ac/dc and output voltage at 120 V ac. [See More]
- Input Voltage (Control Signal) Type: AC; DC
- Input Voltage (Control Signal) Range: 90 to 150
- Mounting: Surface mount with one #10 (M5 x 0.8) screw
from Broadcom Inc.
The ASSR-41XX Solid State Relay (SSR) series uses an AlGaAs infrared light-emitting diode (LED) input stage optically coupled to a high-voltage output detector circuit. The detector consists of a high-speed photovoltaic diode array and driver circuitry to switch on/off two discrete high voltage... [See More]
- Input Voltage (Control Signal) Type: AC; DC
- Application Type: General
- Solid State Relay Type: Optically
- Mounting: PCBoard
from Cole-Parmer
FEATURES| <ul > <li >10-75 amps, 330 Vac max | <li >50-75 amps, 660 Vac max | <li >Single phase, zero crossing | <li >LED input indicator | <li >Clear safety cover included | <li >Panel mount | <li >DC and AC input versions | <li >Superior surge... [See More]
- Input Voltage (Control Signal) Type: DC
from Opto 22
240 VAC, 25 Amp, DC Control Solid State Relay (SSR) [See More]
- Input Voltage (Control Signal) Type: DC
- Application Type: General
- Solid State Relay Type: Optically
- Mounting: PCBoard
from Measurement Computing
Solid state relay module, quad, VDC output, 3 to 60 VDC, 3.5 amps. Key Highlights. Four inputs per module. 4000 Vrms isolation. Low cost [See More]
- Input Voltage (Control Signal) Type: DC
- Application Type: General
- Solid State Relay Type: Transformer
- Mounting: PCBoard
from Utmel Electronic Limited
Solid State Relays - PCB Mount Normally Open Form 1A 350V [See More]
- Input Voltage (Control Signal) Type: DC
- Input Voltage (Control Signal) Range: 1.26
- Mounting: Through Hole
- Input Current (Control Signal) Range: 0.0500
from OMEGA Engineering, Inc.
OMEGA's SSR330 & SSR660 Series Solid State Relays (SSR) are single-pole, normally open switching devices with no moving parts, capable of millions of cycles of operation. By applying a control signal, the SSR switches ON the ac load current, just as moving contacts do on a mechanical contactor. [See More]
- Input Voltage (Control Signal) Type: AC; DC
- Application Type: General
- Solid State Relay Type: Optically
- Mounting: Heat Sink Mounted
from Weidmuller
The MICROOPTO range of products provide the user with the tried and tested characteristics of terminal blocks. Pluggable cross-connections and harmonised marking solutions packaged in a minimum design width. Best performance within a small footprint. 6.1 mm width. Plug-in standard ZQV 4N... [See More]
- Input Voltage (Control Signal) Type: DC
- Input Voltage (Control Signal) Range: 2
- Mounting: Screw Connection
- Dropout Voltage: 1
from CARLO GAVAZZI Automation Components
The industrial, 1-phase relay with antiparallel thyristor output is the most widely used industrial SSR due to its multiple application possibilities. The relay can be used for resistive, inductive and capacitive loads. The zero switching relay switches ON when the sinusoidal curve crosses zero and... [See More]
- Input Voltage (Control Signal) Type: DC
- Application Type: General
- Solid State Relay Type: Optically
- Mounting: Socket or Plug-in Style
from Excel Cell Electronic USA Corp.
Features. Optically isolated. Output snubber circuit included. High surge rating allows. No arc. Noiseless. Low consumption inputs. Zero current switch-off. [See More]
- Input Voltage (Control Signal) Type: DC
- Application Type: General
- Solid State Relay Type: Optically
- Mounting: Panel
from Littelfuse, Inc.
The SIR2A20A4 relay provides solid-state switching protection with input voltage from 9 to 30 V ac/dc and output voltage at 120 V ac. [See More]
- Input Voltage (Control Signal) Type: AC; DC
- Input Voltage (Control Signal) Range: 9 to 30
- Mounting: Surface mount with one #10 (M5 x 0.8) screw
from Broadcom Inc.
The ASSR-14XX Solid State Relay (SSR) series consists of an AlGaAs infrared light-emitting diode (LED) input stage optically coupled to a high-voltage output detector circuit. The detector consists of a high-speed photovoltaic diode array and driver circuitry to switch on/off two discrete high... [See More]
- Input Voltage (Control Signal) Type: AC; DC
- Application Type: General; EMR / Reed Relay Replacement
- Solid State Relay Type: Optically
- Mounting: PCBoard; Socket or Plug-in Style
from Cole-Parmer
FEATURES| <ul > <li >10-75 amps, 330 Vac max | <li >50-75 amps, 660 Vac max | <li >Single phase, zero crossing | <li >LED input indicator | <li >Clear safety cover included | <li >Panel mount | <li >DC and AC input versions | <li >Superior surge... [See More]
- Input Voltage (Control Signal) Type: DC
from Opto 22
240 VAC, 3 Amp, DC Control Solid State Relay (SSR) [See More]
- Input Voltage (Control Signal) Type: DC
- Application Type: General
- Solid State Relay Type: Optically
- Mounting: PCBoard
from Measurement Computing
Solid state relay module, quad, VDC output, 5 to 200 VDC, 3.5 amp. Key Highlights. Four inputs per module. 4000 Vrms isolation. Low cost [See More]
- Input Voltage (Control Signal) Type: DC
- Application Type: General
- Solid State Relay Type: Transformer
- Mounting: PCBoard
from Utmel Electronic Limited
Solid State Relays - PCB Mount Normally Open Form 1A 400V [See More]
- Input Voltage (Control Signal) Type: DC
- Input Voltage (Control Signal) Range: 1.15
- Mounting: Surface Mount
- Output Voltage Type: AC
from OMEGA Engineering, Inc.
The SSRL series of solid state relays are used to control large resistance heaters in conjunction with temperature controllers. Solid state relays are SPST, normally open switching devices with no moving parts, capable of millions of cycles of operation. By applying a control signal, an SSR switches... [See More]
- Input Voltage (Control Signal) Type: AC; DC
- Mounting: Heat Sink Mounted
- Application Type: General
- Input Voltage (Control Signal) Range: 3 to 90
from Weidmuller
Relays of the MICROSERIES are used for isolating and coupling digital signals. They are characterised by the following features: modular width 6.1 mm. Pluggable relay. Pluggable cross-connection for four voltages in input and output circuits,. innovative retention and ejection aid,. LED operating... [See More]
- Input Voltage (Control Signal) Type: AC; DC
- Input Voltage (Control Signal) Range: 67 to 69
- Mounting: Screw Connection
- Dropout Voltage: 64
from CARLO GAVAZZI Automation Components
This new range of solid state contactors presents a unique opportunity to maximize efficiency in panel space and is an evolution of solid state switches for which Carlo Gavazzi is very well known. The nominal current ratings are at 40 ˚C. The smallest width is 17.5mm and is rated at 37 AAC. [See More]
- Input Voltage (Control Signal) Type: AC; DC
- Application Type: General
- Solid State Relay Type: Transformer
- Mounting: DIN
from Excel Cell Electronic USA Corp.
Features. Optically Isolated. Micro-computer/TTL /CMOS Compatible. Zero Voltage Turn-on, Zero Current Turn-off (Minizes Emi/Pfz) (AC Output). Output Snubber Circuit Protection. Compatible With 5, 15, 24 Volt Logic Systems. Industry Standard Package and Pin-out. [See More]
- Input Voltage (Control Signal) Type: DC
- Application Type: General
- Solid State Relay Type: Optically
- Mounting: Panel
from Littelfuse, Inc.
The SIR2B20A4 relay provides solid-state switching protection with input voltage from 90 to 150 V ac/dc and output voltage at 120 V ac. [See More]
- Input Voltage (Control Signal) Type: AC; DC
- Input Voltage (Control Signal) Range: 90 to 150
- Mounting: Surface mount with one #10 (M5 x 0.8) screw
from Broadcom Inc.
The ASSR-1611 Solid State Relay (SSR) is specifically designed for high current applications, commonly found in industrial equipment. The relay is a solid-state replacement for single-pole, normally-open, (1 Form A) electromechanical relays. The ASSR-1611 consists of an AlGaAs infrared... [See More]
- Input Voltage (Control Signal) Type: AC; DC
- Application Type: General; EMR / Reed Relay Replacement
- Solid State Relay Type: Optically
- Mounting: PCBoard; Socket or Plug-in Style
from Cole-Parmer
Z Series SSRs are economical 10-amp relays in all-plastic packaging that is made possible through a unique heat transfer system. All Z Series SSRs provide 4000 VRMS of optical isolation and provide a wide operating temperature range of -40 <deg >C to +100 <deg >C. Z Series SSRs are TTL... [See More]
- Input Voltage (Control Signal) Type: DC
from Opto 22
240 VAC, 45 Amp, DC Control Solid State Relay (SSR) [See More]
- Input Voltage (Control Signal) Type: DC
- Application Type: General
- Solid State Relay Type: Optically
- Mounting: PCBoard
from Measurement Computing
Solid state relay module, single, AC sense, 90 to 140 VAC. Key Highlights. 4000 Vrms isolation. Low cost [See More]
- Input Voltage (Control Signal) Type: AC; DC
- Application Type: General
- Solid State Relay Type: Transformer
- Mounting: PCBoard
from Utmel Electronic Limited
Solid State Relays - PCB Mount Normally Open Form 2A [See More]
- Input Voltage (Control Signal) Type: DC
- Input Voltage (Control Signal) Range: 1.26
- Mounting: Surface Mount
- Input Current (Control Signal) Range: 0.0500
from OMEGA Engineering, Inc.
OMEGA's SSR3PH Series three-phase Solid State Relay is a fully integrated device with heat sink and DIN rail mounting plate in a space-saving design. Each unit is touch safe with LED input indication. This normally open, zero crossing device is capable of millions of cycles of operation. Dual SCR's... [See More]
- Input Voltage (Control Signal) Type: AC; DC
- Mounting: DIN; Panel
- Application Type: General
- Input Voltage (Control Signal) Range: 24 to 660
from Weidmuller
Relays of the MICROSERIES are used for isolating and coupling digital signals. They are characterised by the following features: modular width 6.1 mm. Pluggable relay. Pluggable cross-connection for four voltages in input and output circuits,. innovative retention and ejection aid,. LED operating... [See More]
- Input Voltage (Control Signal) Type: AC; DC
- Input Voltage (Control Signal) Range: 67 to 69
- Mounting: Clamp Connection
- Dropout Voltage: 64
from CARLO GAVAZZI Automation Components
This new range of solid state contactors presents a unique opportunity to maximize efficiency in panel space and is an evolution of solid state switches for which Carlo Gavazzi is very well known. The nominal current ratings are at 40 ˚C. The smallest width is 17.5mm and is rated at 25 AAC. [See More]
- Input Voltage (Control Signal) Type: AC; DC
- Application Type: General
- Solid State Relay Type: Transformer
- Mounting: DIN
from Littelfuse, Inc.
The ESDR Series offers independent time adjustment of both delay periods. Adjustment options include fixed, onboard or external adjust. The ESDR is recommended for air drying, automatic oiling, life testing, chemical metering and automatic duty cycling. This series is designed for general purpose... [See More]
- Input Voltage (Control Signal) Type: DC
- Input Voltage (Control Signal) Range: 12
- Mounting: Surface mount with 1 #10 (M5 x 0.8) screw
from Broadcom Inc.
The ASSR-15XX Solid State Relay series is specifically designed for high current applications, commonly found in industrial applications. The ASSR-15XX Series consist of an AlGaAs infrared light-emitting diode (LED) input stage optically coupled to a high-voltage output detector circuit. The... [See More]
- Input Voltage (Control Signal) Type: AC; DC
- Application Type: General; EMR / Reed Relay Replacement
- Solid State Relay Type: Optically
- Mounting: PCBoard; Socket or Plug-in Style
from Cole-Parmer
Z Series SSRs are economical 10-amp relays in all-plastic packaging that is made possible through a unique heat transfer system. All Z Series SSRs provide 4000 VRMS of optical isolation and provide a wide operating temperature range of -40 <deg >C to +100 <deg >C. Z Series SSRs are TTL... [See More]
- Input Voltage (Control Signal) Type: DC
from Opto 22
240 VAC, 10 Amp, DC Control Solid State Relay (SSR), with LED Indicator [See More]
- Input Voltage (Control Signal) Type: DC
- Application Type: General
- Solid State Relay Type: Optically
- Mounting: PCBoard
from Measurement Computing
Solid state relay module, single, AC sense, 180 to 280 VAC/VDC. Key Highlights. 4000 Vrms isolation. Low cost [See More]
- Input Voltage (Control Signal) Type: AC; DC
- Application Type: General
- Solid State Relay Type: Transformer
- Mounting: PCBoard
from OMEGA Engineering, Inc.
The versatile RELAY-URM Series relay module can switch up to eight 15 A loads using low-level input signals from PLCs, process controllers, and indicators. Its flexible inputs will accept a wide variety of control signals. Selectable input allows activation of output relays on a direct-acting or... [See More]
- Input Voltage (Control Signal) Type: AC; DC
- Mounting: DIN; Panel; Wall Mount
- Application Type: General
- Input Voltage (Control Signal) Range: 100 to 240
from Weidmuller
The TERMOPTO solid-state relay module is used in industrial applications where electrical isolation and signal conditioning without switching amplification is sufficient. The compact design in terminal-block format saves space on the terminal rail and offers the option of a pluggable... [See More]
- Input Voltage (Control Signal) Type: DC
- Input Voltage (Control Signal) Range: 88
- Mounting: Socket or Plug-in Style
- Dropout Voltage: 27.5
from CARLO GAVAZZI Automation Components
This slim RG design is capable of detecting various failure modes occurring to the heaters and also to the product itself. Failures which can be detected include partial load failure, heater loss, open circuit SSR, short circuit SSR and SSR over temperature. A normally closed, potential free alarm,... [See More]
- Input Voltage (Control Signal) Type: DC
- Application Type: General
- Solid State Relay Type: Transformer
- Mounting: DIN
from Littelfuse, Inc.
The TDR Series of time-delay relays are comprised of digital circuitry and an isolated, 10A relay output. The on and off delays are selected by means of two, ten position binary switches, which allow the setting of the desired delay to be precise every time. Operation (Recycling - ON Time First)Upon... [See More]
- Input Voltage (Control Signal) Type: DC
- Input Voltage (Control Signal) Range: 12
- Mounting: Socket or Plug-in Style; Plug-in socket
- Features: Visual Indicator
from Broadcom Inc.
The ASSR-15XX Solid State Relay series is specifically designed for high current applications, commonly found in the industrial applications. The ASSR-15XX Series consist of an AlGaAs infrared light-emitting diode (LED) input stage optically coupled to a high-voltage output detector circuit. The... [See More]
- Input Voltage (Control Signal) Type: AC; DC
- Application Type: General; EMR / Reed Relay Replacement
- Solid State Relay Type: Optically
- Mounting: PCBoard; Socket or Plug-in Style
from Cole-Parmer
bull; Saves Space, Wiring, and Installation Steps!. • Easy and simple programming for automatic small-scale control. • Increased functionality in a compact 2.76''W x 3.54''H (70 Ã — 90mm) body. • Programming is simple with the LCD readout and operation buttons on the unit. [See More]
- Input Voltage (Control Signal) Type: DC
from Opto 22
240 VAC, 25 Amp, DC Control Solid State Relay (SSR) with LED Indicator [See More]
- Input Voltage (Control Signal) Type: DC
- Application Type: General
- Solid State Relay Type: Optically
- Mounting: PCBoard
from Measurement Computing
Solid state relay module, single, DC sense, 3 to 32 VDC. Key Highlights. 4000 Vrms isolation. Low cost [See More]
- Input Voltage (Control Signal) Type: DC
- Application Type: General
- Solid State Relay Type: Transformer
- Mounting: PCBoard
from Weidmuller
The TERMOPTO solid-state relay module is used in industrial applications where electrical isolation and signal conditioning without switching amplification is sufficient. The compact design in terminal-block format saves space on the terminal rail and offers the option of a pluggable... [See More]
- Input Voltage (Control Signal) Type: DC
- Input Voltage (Control Signal) Range: 88
- Mounting: Screw Connection
- Dropout Voltage: 27.5
from CARLO GAVAZZI Automation Components
This range of Solid State Contactors offers the possibility of 1600Vp blocking voltage as well as the use of Miniature Circuit Breakers for short circuit protection due to the use of power chips with high I ²t ratings. The product dimensions can go as narrow as 17.5mm for 23 AAC at 40 °C. [See More]
- Input Voltage (Control Signal) Type: AC; DC
- Application Type: General
- Solid State Relay Type: Transformer
- Mounting: DIN
from Littelfuse, Inc.
The SIR1A1A4 relay provides solid-state switching protection with input voltage from 9 to 30 V ac/dc and output voltage at 120 V ac. [See More]
- Input Voltage (Control Signal) Type: AC; DC
- Input Voltage (Control Signal) Range: 9 to 30
- Mounting: Surface mount with one #10 (M5 x 0.8) screw
from Broadcom Inc.
The ASSR-30xC Solid State Relay series is specifically designed for fast switching applications, commonly found in the test and measurement systems. The low C x R and low output off-state leakage current provide higher system throughput and reduce system errors. The dual channel configuration of... [See More]
- Input Voltage (Control Signal) Type: AC; DC
- Application Type: General; EMR / Reed Relay Replacement
- Solid State Relay Type: Optically
- Mounting: PCBoard; Socket or Plug-in Style
from Cole-Parmer
bull; Saves Space, Wiring, and Installation Steps!. • Easy and simple programming for automatic small-scale control. • Increased functionality in a compact 2.76''W x 3.54''H (70 Ã — 90mm) body. • Programming is simple with the LCD readout and operation buttons on the unit. [See More]
- Input Voltage (Control Signal) Type: DC
from Opto 22
240 VAC, 45 Amp, DC Control Solid State Relay (SSR) with LED Indicator [See More]
- Input Voltage (Control Signal) Type: DC
- Application Type: General
- Solid State Relay Type: Optically
- Mounting: PCBoard
from Measurement Computing
Solid state relay module, single, DC sense, 15 to 32 VAC, 10 to 32 VDC non-polarized digital inputs. Key Highlights. 4000 Vrms isolation. Low cost [See More]
- Input Voltage (Control Signal) Type: AC; DC
- Application Type: General
- Solid State Relay Type: Transformer
- Mounting: PCBoard
from CARLO GAVAZZI Automation Components
Aim of this solid state switching device is to switch heater loads and motor loads frequently. The range offers solutions up to 90 AAC in 17.5 mm width. Output connections are via a screw connection, having a captivated washer allowing for safe looping or via box clamp which can handle cables up to... [See More]
- Input Voltage (Control Signal) Type: AC; DC
- Application Type: General
- Solid State Relay Type: Transformer
- Mounting: DIN
from Broadcom Inc.
The ASSR-322R Solid Stae Relay (SSR) is specifically designed for fast switching applications commonly found in test and measurement systems. The low C x R and low output off-state leakage current provide higher system throughput and reduce system errors. The ASSR-322R dual channel configuration is... [See More]
- Input Voltage (Control Signal) Type: AC; DC
- Application Type: General; EMR / Reed Relay Replacement
- Solid State Relay Type: Optically
- Mounting: PCBoard; Socket or Plug-in Style
from Cole-Parmer
bull; Saves Space, Wiring, and Installation Steps!. • Easy and simple programming for automatic small-scale control. • Increased functionality in a compact 2.76''W x 3.54''H (70 Ã — 90mm) body. • Programming is simple with the LCD readout and operation buttons on the unit. [See More]
- Input Voltage (Control Signal) Type: DC
from Opto 22
380 VAC, 45 Amp, DC Control Solid State Relay (SSR) [See More]
- Input Voltage (Control Signal) Type: DC
- Application Type: General
- Solid State Relay Type: Optically
- Mounting: PCBoard
from Measurement Computing
Solid state relay module, single, AC switch, 24 to 140 VAC, 3.5 amps @ 120 VAC. Key Highlights. 4000 Vrms isolation. Low cost [See More]
- Input Voltage (Control Signal) Type: DC
- Application Type: General
- Solid State Relay Type: Transformer
- Mounting: PCBoard
from CARLO GAVAZZI Automation Components
The industrial, 1-phase relay with antiparallel thyristor output is the most widely used industrial SSR due to its multiple application possibilities. The relay can be used for resistive, inductive and capacitive loads. The zero switching relay switches ON when the sinusoidal curve crosses zero and... [See More]
- Input Voltage (Control Signal) Type: AC; DC
- Application Type: General
- Solid State Relay Type: Optically
- Mounting: Socket or Plug-in Style
from Broadcom Inc.
The ASSR-40xC Series is specifically designed for fast switching applications, commonly found in the test and measurement systems. The low C x R and low output off-state leakage current provide higher system throughput and reduce system errors. The dual channel configuration of ASSR-402C is... [See More]
- Input Voltage (Control Signal) Type: AC; DC
- Application Type: General; EMR / Reed Relay Replacement
- Solid State Relay Type: Optically
- Mounting: PCBoard; Socket or Plug-in Style
from Opto 22
480 VAC, 10 Amp, DC Control Solid State Relay (SSR), Transient Proof [See More]
- Input Voltage (Control Signal) Type: DC
- Application Type: General
- Solid State Relay Type: Optically
- Mounting: PCBoard
from Measurement Computing
Solid state relay module, single, AC switch, 24 to 280 VAC, 3.5 amps rms @ 240 VAC. Key Highlights. 4000 Vrms isolation. Low cost [See More]
- Input Voltage (Control Signal) Type: DC
- Application Type: General
- Solid State Relay Type: Transformer
- Mounting: PCBoard
from CARLO GAVAZZI Automation Components
The RG..M solid state relays incorporate monitoring functions for fast failure detection on top of the switching capability in a slim 17.8 mm platform (up to 30 AAC). Timely detection for mains loss, load loss, SSR open and short circuit, SSR internal fault and supply out range are all possible with... [See More]
- Input Voltage (Control Signal) Type: AC; DC
- Application Type: General
- Solid State Relay Type: Transformer
- Mounting: DIN
from Broadcom Inc.
The ASSR-41XX Solid State Relays (SSRs) use an AlGaAs infrared light-emitting diode (LED) input stage optically coupled to a high-voltage output detector circuit. The detector consists of a high-speed photovoltaic diode array and driver circuitry to switch on/off two discrete high voltage MOSFETs. [See More]
- Input Voltage (Control Signal) Type: AC; DC
- Application Type: General; EMR / Reed Relay Replacement
- Solid State Relay Type: Optically
- Mounting: PCBoard; Socket or Plug-in Style
from Opto 22
480 VAC, 15 Amp, DC Control Solid State Relay (SSR), Transient Proof [See More]
- Input Voltage (Control Signal) Type: DC
- Application Type: General
- Solid State Relay Type: Optically
- Mounting: PCBoard
from Measurement Computing
Solid state relay module, single, DC switch, 3 to 60 VDC @ 3.5 amps. Key Highlights. 4000 Vrms isolation. Low cost [See More]
- Input Voltage (Control Signal) Type: DC
- Application Type: General
- Solid State Relay Type: Transformer
- Mounting: PCBoard