DC Solid State Relays
Reviewed by: Jon Lowy, consulting engineer
Description
DC Solid State Relays (SSRs) are electronic switching devices that control DC loads without the use of moving parts. They utilize semiconductor components such as MOSFETs to perform the switching operation. Unlike electromechanical relays, DC SSRs offer high reliability, long operational life, and fast switching speeds. They are designed to handle various DC applications, providing a robust and efficient solution for controlling electrical circuits.
Working Principle
The working principle of DC Solid State Relays involves the use of MOSFETs as the switching elements and optically isolated drivers for control. When a control signal is applied to the input of the relay, the optically isolated driver activates the MOSFET, allowing current to flow through the load circuit. This optical isolation ensures that there is no direct electrical connection between the control and load circuits, enhancing safety and reliability. The absence of mechanical parts eliminates issues such as contact bounce and wear, resulting in a more stable and durable switching mechanism.
Applications
DC Solid State Relays are used in a variety of applications where reliable and fast switching is required. Common applications include automotive systems, industrial automation, and general-purpose switching. They are also employed in aerospace and defense applications, where meeting stringent standards and reliability requirements is crucial. The versatility of DC SSRs makes them suitable for a wide range of uses, from simple on/off control to complex automation systems.
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. One significant advantage is the use of MOSFETs, which provide lower power dissipation compared to TRIACs or SCRs used in AC SSRs. This results in higher efficiency and reduced heat generation. Additionally, DC SSRs do not suffer from the high forward voltage drop associated with TRIACs or SCRs, making them more efficient for DC applications. The optically isolated drivers used in DC SSRs enhance safety by preventing direct electrical contact between control and load circuits.
Limitations
Despite their advantages, DC Solid State Relays have some limitations. One of the primary limitations is the achievable maximum output current, which can be lower compared to electromechanical relays (EMRs). High-current DC SSRs often require heat sinks to manage power dissipation, which can increase the size and cost of the relay. Additionally, the total solution cost for high-performance DC SSRs can be higher than that of EMRs, limiting their attractiveness for certain applications.
Considerations
When selecting a DC Solid State Relay, several factors should be considered to ensure optimal performance and reliability. These include the maximum output current, power dissipation, and the need for heat sinks in high-current applications. The type of MOSFET used and the quality of optical isolation are also critical factors that can impact the relay's performance. Designers should carefully evaluate these parameters to choose the best fit for their specific application requirements.
from Sensata Technologies
3-Phase AC Output DIN Rail Mount SSRs. Output ratings up to 75 Amps at 600 VAC. 2 & 3 controlled Legs option. Over Temperature protection w/alarm (optional). Built-in overvoltage protection. Clamp Cage terminal type accepts up to 2 AWG wire size. Layout of mounting holes compatible with standard... [See More]
- Output Voltage Type: DC
- Operating Temp: -40 to 80
- Input Current (Control Signal) Range: 40 to 50
from RS Components, Ltd.
Omron G3RV-SR500-D DC24 [See More]
- Output Voltage Type: DC
- Input Voltage (Control Signal) Type: DC
- Mounting: DIN; Din rail
- Load Voltage Range: 3 to 26.4
from Infineon Technologies AG
2 Form A Photovoltaic Isolator in a 8-pin DIP Package. 5 V, 5 µA dual channel Photovoltaic MOSFET driver with integrated fast turn-off in a 8-pin DIP package. Summary of Features. Isolated voltage source. 4.000 V(rms) I/O isolation. Monolithic construction. 1.200 V(DC) output-to-output... [See More]
- Output Voltage Type: DC
- Approvals: RoHS
from DigiKey
Solid State SPST-NO (1 Form A) x 4 Module [See More]
- Output Voltage Type: DC
- Input Voltage (Control Signal) Type: DC
- Mounting: DIN
- Input Voltage (Control Signal) Range: 24
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]
- Output Voltage Type: DC
- Input Voltage (Control Signal) Type: DC
- Mounting: Socket or Plug-in Style
- Input Current (Control Signal) Range: 2
from Richardson RFPD
Solid State Relays and Input/Output Modules [See More]
- Output Voltage Type: DC
- Maximum Switching Current: 3.00
- Mounting: Board
- Load Voltage Range: 60
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]
- Output Voltage Type: AC; DC
- Mounting: DIN
- Application Type: General
- Input Voltage (Control Signal) Type: AC
from RS Components, Ltd.
Omron G3RV-SR500-D AC230 [See More]
- Output Voltage Type: DC
- Input Voltage (Control Signal) Type: AC
- Mounting: DIN; Din rail
- Load Voltage Range: 3 to 26.4
from Infineon Technologies AG
2 Form A Photovoltaic Isolator in a 8-pin SMT Package. 5 V, 5 µA dual channel Photovoltaic MOSFET driver with integrated fast turn-off in a 8-pin SMT package. Summary of Features. Isolated voltage source. 4.000 V(rms) I/O isolation. Monolithic construction. 1.200 V(DC) output-to-output... [See More]
- Output Voltage Type: DC
- Approvals: RoHS
from DigiKey
Solid State SPST-NO (1 Form A) Module [See More]
- Output Voltage Type: DC
- Input Voltage (Control Signal) Type: AC; DC
- Mounting: DIN
- Input Voltage (Control Signal) Range: 48
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]
- Output Voltage Type: AC; DC
- Input Voltage (Control Signal) Type: DC
- Mounting: Socket or Plug-in Style
- Input Voltage (Control Signal) Range: 24
from Richardson RFPD
These miniature solid-state relays utilize a photovoltaic generator driving high performance power FET chips to provide low output on resistance and high output switching capability. The series includes DC switching versions with output current ratings up to 1.75 amp, and bidirectional versions to... [See More]
- Output Voltage Type: DC
- Maximum Switching Current: 1.00
- Mounting: Socket or Plug-in Style; DIP
- Load Voltage Range: 50
from RS Components, Ltd.
Omron G3RV-SR500-D 24VAC/DC [See More]
- Output Voltage Type: DC
- Input Voltage (Control Signal) Type: AC; DC
- Mounting: DIN; Din rail
- Load Voltage Range: 3 to 26.4
from Infineon Technologies AG
This solid-state isolator provides powerful energy transmission over a galvanic isolation barrier. No dedicated voltage supply required on the output stage. Input to output direct drive is accomplished via the Coreless Transformer technology. This device features over-current or over-temperature and... [See More]
- Output Voltage Type: DC
- Approvals: RoHS
from DigiKey
Solid State SPST-NO (1 Form A) Module [See More]
- Output Voltage Type: DC
- Input Voltage (Control Signal) Type: DC
- Mounting: DIN
- Input Voltage (Control Signal) Range: 12
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]
- Output Voltage Type: AC; DC
- Input Voltage (Control Signal) Type: DC
- Mounting: Socket or Plug-in Style
- Input Voltage (Control Signal) Range: 240
from Richardson RFPD
The Series C60 solid-state relay is an advanced design capable of switching very heavy loads in a physically small 6-pin mini DIP package. These relays have a power FET output that ensures low On resistance, no offset voltage and low leakage current. They are versatile and can be used to switch AC,... [See More]
- Output Voltage Type: DC
- Maximum Switching Current: 2.50
- Mounting: Socket or Plug-in Style; DIP
- Load Voltage Range: 60
from RS Components, Ltd.
RS PRO SD06DD1 [See More]
- Output Voltage Type: DC
- Input Voltage (Control Signal) Type: DC
- Mounting: DIN; Din rail
- Approvals: RoHS
from Infineon Technologies AG
This solid-state isolator provides powerful energy transmission over a galvanic isolation barrier. No dedicated voltage supply required on the output stage. Input to output direct drive is accomplished via the Coreless Transformer technology. This device features over-current and over-temperature... [See More]
- Output Voltage Type: DC
- Approvals: RoHS
from DigiKey
Solid State SPST-NO (1 Form A) Module [See More]
- Output Voltage Type: DC
- Input Voltage (Control Signal) Type: AC; DC
- Mounting: DIN
- Input Voltage (Control Signal) Range: 24
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]
- Output Voltage Type: DC
- Input Voltage (Control Signal) Type: AC; DC
- Mounting: Socket or Plug-in Style
- Input Voltage (Control Signal) Range: 48
from Richardson RFPD
This all solid-state relay utilizes the latest technology to provide a low ON resistance. The control (input) and load (output) are optically isolated to protect input logic circuits from voltage and current transients which can occur on the output supply. The optical isolation also provides a full... [See More]
- Output Voltage Type: DC
- Maximum Switching Current: 1.00
- Mounting: Socket or Plug-in Style; Mini-DIP
- Load Voltage Range: 60
from RS Components, Ltd.
Phoenix Contact 2908172 [See More]
- Output Voltage Type: DC
- Input Voltage (Control Signal) Type: DC
- Mounting: DIN; Din rail
- Load Voltage Range: 5 to 30
from Infineon Technologies AG
This solid-state isolator provides powerful energy transmission over a galvanic isolation barrier. No dedicated voltage supply required on the output stage. Input to output buffered drive enables fast turn-on/off for safe switches SOA operation. This device features over-current or over-temperature... [See More]
- Output Voltage Type: DC
- Approvals: RoHS
from DigiKey
Solid State SPST-NO (1 Form A) Module [See More]
- Output Voltage Type: DC
- Input Voltage (Control Signal) Type: DC
- Mounting: DIN
- Input Voltage (Control Signal) Range: 5
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]
- Output Voltage Type: DC
- Input Voltage (Control Signal) Type: AC; DC
- Mounting: Socket or Plug-in Style
- Input Voltage (Control Signal) Range: 48
from Richardson RFPD
The Series DX relays are designed for DIN-rail mounting. These solid-state relays include a control LED that provides visual control status. The tight zero-cross window significantly reduces EMI. Its compact size and user friendly package make the Series DX relay an excellent choice for designers. [See More]
- Output Voltage Type: DC
- Maximum Switching Current: 3.00
- Mounting: DIN; DIN
- Load Voltage Range: 220
from RS Components, Ltd.
Phoenix Contact 2900398 [See More]
- Output Voltage Type: DC
- Input Voltage (Control Signal) Type: DC
- Mounting: DIN; Din rail
- Load Voltage Range: 5 to 33
from Infineon Technologies AG
This solid-state isolator provides powerful energy transmission over a galvanic isolation barrier. No dedicated voltage supply required on the output stage. Input to output buffered drive enables fast turn-on/off for safe switches SOA operation. This device features miller clamping, over-current and... [See More]
- Output Voltage Type: DC
- Approvals: RoHS
from DigiKey
Solid State SPST-NO (1 Form A) Module [See More]
- Output Voltage Type: DC
- Input Voltage (Control Signal) Type: AC
- Mounting: DIN
- Input Voltage (Control Signal) Range: 120
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]
- Output Voltage Type: AC; DC
- Input Voltage (Control Signal) Type: AC; DC
- Mounting: Socket or Plug-in Style
- Input Voltage (Control Signal) Range: 48
from Richardson RFPD
This all solid-state relay utilizes the latest technology to provide a low ON resistance and an optically isolated output. The control (input) and load (output) are optically isolated to protect input logic circuits from voltage and current transients which can occur on the output supply. The... [See More]
- Output Voltage Type: DC
- Maximum Switching Current: 2.10
- Mounting: PCBoard
- Load Voltage Range: 60
from RS Components, Ltd.
Schneider Electric SSL1D03JDPV [See More]
- Output Voltage Type: DC
- Input Voltage (Control Signal) Type: DC
- Mounting: Screw fitting
- Input Voltage (Control Signal) Range: 12
from Infineon Technologies AG
This solid-state isolator provides powerful energy transmission over a galvanic isolation barrier. No dedicated voltage supply required on the output stage. Input to output buffered drive enables fast turn-on/off for safe switches SOA operation. This device features miller clamping, over-current and... [See More]
- Output Voltage Type: DC
- Approvals: RoHS
from DigiKey
Solid State SPST-NO (1 Form A) Module [See More]
- Output Voltage Type: DC
- Input Voltage (Control Signal) Type: AC; DC
- Mounting: DIN
- Input Voltage (Control Signal) Range: 24 to 230
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]
- Output Voltage Type: AC; DC
- Input Voltage (Control Signal) Type: AC; DC
- Mounting: Socket or Plug-in Style
- Input Voltage (Control Signal) Range: 48
from Richardson RFPD
The Series KD solid-state relays are screened utilizing MIL-PRF-28750 test methods and are packaged in low profile hermetically sealed cases. These relays are constructed with state-of-the art solid state techniques and feature fully floating power FET output technology. This allows the load to be... [See More]
- Output Voltage Type: DC
- Maximum Switching Current: 5.00
- Mounting: PCBoard
- Load Voltage Range: 60
from RS Components, Ltd.
Schneider Electric SSL1D03BDPR [See More]
- Output Voltage Type: DC
- Input Voltage (Control Signal) Type: DC
- Mounting: Screw fitting
- Input Voltage (Control Signal) Range: 30
from DigiKey
Solid State SPST-NO (1 Form A) Module [See More]
- Output Voltage Type: DC
- Input Voltage (Control Signal) Type: DC
- Mounting: DIN
- Input Voltage (Control Signal) Range: 24
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]
- Output Voltage Type: AC; DC
- Input Voltage (Control Signal) Type: AC; DC
- Mounting: Socket or Plug-in Style
- Input Voltage (Control Signal) Range: 48
from Richardson RFPD
The Series LD solid-state relays are screened utilizing MIL-PRF-28750 test methods and are packaged in low profile hermetically sealed cases. These relays are constructed with state-of-the art solid state techniques and feature fully floating power FET output technology. This allows the load to be... [See More]
- Output Voltage Type: DC
- Maximum Switching Current: 10.00
- Mounting: PCBoard
- Load Voltage Range: 60
from RS Components, Ltd.
Schneider Electric SSL1D03JDPR [See More]
- Output Voltage Type: DC
- Input Voltage (Control Signal) Type: DC
- Mounting: Screw fitting
- Input Voltage (Control Signal) Range: 12
from DigiKey
Solid State SPST-NO (1 Form A) Module [See More]
- Output Voltage Type: DC
- Input Voltage (Control Signal) Type: AC; DC
- Mounting: DIN
- Input Voltage (Control Signal) Range: 24 to 230
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]
- Output Voltage Type: DC
- Input Voltage (Control Signal) Range: 230
- Input Voltage (Control Signal) Type: DC
- Input Current (Control Signal) Range: 5
from Richardson RFPD
Series LS10. Output to 10A, 60 Vdc. DC Solid-State Relay for Printed Circuit Boards. Features/Benefits: Slim compact design; Heatsinking capabilities; Integrated voltage protection; High surge handling capability; MOSFET output. [See More]
- Output Voltage Type: DC
- Maximum Switching Current: 10.00
- Mounting: PCBoard
- Load Voltage Range: 36
from RS Components, Ltd.
Schneider Electric SSL1A12BDRPV [See More]
- Output Voltage Type: DC
- Input Voltage (Control Signal) Type: DC
- Mounting: Screw fitting
- Input Voltage (Control Signal) Range: 30
from DigiKey
Position Terminal Block [See More]
- Output Voltage Type: DC
- Input Voltage (Control Signal) Type: DC
- Mounting: Socketable
- Input Voltage (Control Signal) Range: 10 to 32
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]
- Output Voltage Type: DC
- Input Voltage (Control Signal) Range: 230
- Input Voltage (Control Signal) Type: DC
- Input Current (Control Signal) Range: 15
from Richardson RFPD
Output to 100 A, 200 VDC DC Solid-State Relay| •Latest generation MOSFET technology| •Ultra low on-state resistance| •Innovative isolated driver ensures fast power transistor turn on and off and thus low power transient| •Ultra low output leakage current| •Low control... [See More]
- Output Voltage Type: DC
- Maximum Switching Current: 100.00
- Mounting: SMD
- Load Voltage Range: 130
from RS Components, Ltd.
Schneider Electric SSL1D03BDPV [See More]
- Output Voltage Type: DC
- Input Voltage (Control Signal) Type: DC
- Mounting: Screw fitting
- Input Voltage (Control Signal) Range: 30
from DigiKey
Solid State SPST-NO (1 Form A) Module [See More]
- Output Voltage Type: DC
- Input Voltage (Control Signal) Type: AC
- Mounting: DIN
- Input Voltage (Control Signal) Range: 120
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]
- Output Voltage Type: DC
- Input Voltage (Control Signal) Range: 230
- Input Voltage (Control Signal) Type: DC
- Input Current (Control Signal) Range: 25
from Richardson RFPD
Output to 40A, 600 VDC DC Solid-State Relay| •Latest generation MOSFET technology| •Ultra low on-state resistance| •Innovative isolated driver ensures fast power transistor turn on and off and thus low power transient| •Ultra low output leakage current| •Low control... [See More]
- Output Voltage Type: DC
- Maximum Switching Current: 40.00
- Mounting: Surface Mount
- Load Voltage Range: 350
from RS Components, Ltd.
Schneider Electric SSL1D101BDPV [See More]
- Output Voltage Type: DC
- Input Voltage (Control Signal) Type: DC
- Mounting: Screw fitting
- Input Voltage (Control Signal) Range: 30
from DigiKey
Solid State SPST-NO (1 Form A) Module [See More]
- Output Voltage Type: DC
- Input Voltage (Control Signal) Type: AC
- Mounting: DIN
- Input Voltage (Control Signal) Range: 120
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]
- Output Voltage Type: DC
- Input Voltage (Control Signal) Range: 400
- Input Voltage (Control Signal) Type: DC
- Input Current (Control Signal) Range: 30
from Richardson RFPD
Output to 150 A, 42 VDC DC Solid-State Relay| •Latest generation MOSFET technology| •Ultra low on-state resistance| •Innovative isolated driver ensures fast power transistor turn on and off and thus low power transient| •Ultra low output leakage current| •Low control... [See More]
- Output Voltage Type: DC
- Maximum Switching Current: 150.00
- Mounting: Surface Mount
- Load Voltage Range: 75
from RS Components, Ltd.
Schneider Electric SSL1A12BDPV [See More]
- Output Voltage Type: DC
- Input Voltage (Control Signal) Type: DC
- Mounting: Screw fitting
- Input Voltage (Control Signal) Range: 30
from DigiKey
Position Terminal Block [See More]
- Output Voltage Type: DC
- Input Voltage (Control Signal) Type: DC
- Mounting: Chassis Mount
- Input Voltage (Control Signal) Range: 4 to 30
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]
- Output Voltage Type: DC
- Input Voltage (Control Signal) Type: DC
- Mounting: Panel
- Input Voltage (Control Signal) Range: 230
from Richardson RFPD
High Industrial Performance (HIPpak) Solid-State Relay| •Latest generation MOSFET technology| •Ultra low on-state resistance| •Low output leakage current| •Built-in over voltage protection| •Reverse protected triggered control input to avoid linear control risks|... [See More]
- Output Voltage Type: DC
- Maximum Switching Current: 40.00
- Mounting: HIPpak
- Load Voltage Range: 60
from RS Components, Ltd.
Schneider Electric SSL1A12BDRPR [See More]
- Output Voltage Type: DC
- Input Voltage (Control Signal) Type: DC
- Mounting: Screw fitting
- Input Voltage (Control Signal) Range: 30
from DigiKey
Solid State SPST-NO (1 Form A) 4-SIP [See More]
- Output Voltage Type: DC
- Input Voltage (Control Signal) Type: DC
- Mounting: PCBoard
- Input Voltage (Control Signal) Range: 3 to 12
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]
- Output Voltage Type: DC
- Input Voltage (Control Signal) Range: 240
- Input Voltage (Control Signal) Type: DC
- Input Current (Control Signal) Range: 25
from Richardson RFPD
The SR75-1 solid-state relay utilizes a power FET switch that is protected against short-circuit and overload currents. The short-circuit protection feature not only provides protection should a short or overload occur while the relay is on, but will also provide protection should the relay be... [See More]
- Output Voltage Type: DC
- Maximum Switching Current: 1.50
- Mounting: DIP
- Load Voltage Range: 60
from RS Components, Ltd.
Phoenix Contact 2900359 [See More]
- Output Voltage Type: DC
- Input Voltage (Control Signal) Type: DC
- Mounting: DIN; Din rail
- Input Voltage (Control Signal) Range: 99 to 132
from DigiKey
Solid State SPST-NO (1 Form A) Module [See More]
- Output Voltage Type: DC
- Input Voltage (Control Signal) Type: DC
- Mounting: DIN
- Input Voltage (Control Signal) Range: 4 to 32
from Finder S.p.A. con unico socio
Hockey puck Solid State Relay Type 77.A2. Random switch-on . Output: 25 A/600 V AC. Suggested applications: – heater or motor control [See More]
- Output Voltage Type: DC
- Input Voltage (Control Signal) Range: 600
- Input Voltage (Control Signal) Type: DC
- Input Current (Control Signal) Range: 25
from Richardson RFPD
ZD20CF Series Relays have optical isolation between relay input and output. Loads may be connected to either the positive or negative output terminals. ZD20CF Relays act as electronic circuit breakers that sense shorted loads or other overload events and then trip-off. Relay contacts open and no... [See More]
- Output Voltage Type: DC
- Maximum Switching Current: 2.00
- Mounting: Surface Mount
- Load Voltage Range: 60
from RS Components, Ltd.
Phoenix Contact 2900365 [See More]
- Output Voltage Type: DC
- Input Voltage (Control Signal) Type: DC
- Mounting: DIN; Din rail
- Input Voltage (Control Signal) Range: 38.4 to 57.6
from DigiKey
Solid State SPST-NO (1 Form A) Module [See More]
- Output Voltage Type: DC
- Input Voltage (Control Signal) Type: DC
- Mounting: DIN
- Input Voltage (Control Signal) Range: 4 to 32
from Finder S.p.A. con unico socio
Hockey puck Solid State Relay Type 77.A3. Random switch-on . Output: 25 A/600 V AC. Suggested applications: – heater or motor control [See More]
- Output Voltage Type: DC
- Input Voltage (Control Signal) Range: 600
- Input Voltage (Control Signal) Type: DC
- Input Current (Control Signal) Range: 25
from Richardson RFPD
ZD24CC Series Relays have optical isolation between relay input and output. Loads may be connected to either the positive or negative output terminals. ZD24CC Relays act as electronic circuit breakers that sense shorted loads or other overload events and then trip-off. Relay contacts open and no... [See More]
- Output Voltage Type: DC
- Maximum Switching Current: 0.50
- Mounting: Surface Mount
- Load Voltage Range: 80
from RS Components, Ltd.
Phoenix Contact 2905293 [See More]
- Output Voltage Type: DC
- Input Voltage (Control Signal) Type: DC
- Mounting: DIN; Din rail
- Input Voltage (Control Signal) Range: 19.2 to 28.8
from DigiKey
Solid State SPST-NO (1 Form A) Module [See More]
- Output Voltage Type: DC
- Input Voltage (Control Signal) Type: DC
- Mounting: Socketable
- Input Voltage (Control Signal) Range: 18 to 32
from Richardson RFPD
Fully electronic relays potted into two standard relay housings with standardized pin configuration for innovative, reliable and wear free switching. All relays operate noise-, spark- and bounce free without the need for any design or layout change. [See More]
- Output Voltage Type: DC
- Maximum Switching Current: 0.10
- Mounting: PCBoard; slimSSR
- Load Voltage Range: 48
from RS Components, Ltd.
Phoenix Contact 2905294 [See More]
- Output Voltage Type: DC
- Input Voltage (Control Signal) Type: DC
- Mounting: DIN; Din rail
- Input Voltage (Control Signal) Range: 19.2 to 28.8
from DigiKey
Solid State SPST-NO (1 Form A) Module [See More]
- Output Voltage Type: DC
- Input Voltage (Control Signal) Type: DC
- Mounting: Chassis Mount
- Input Voltage (Control Signal) Range: 4 to 8
from RS Components, Ltd.
RS PRO RE-0504 + DMERC-BK [See More]
- Output Voltage Type: DC
- Input Voltage (Control Signal) Type: DC
- Mounting: DIN; DIN Rail
- Input Voltage (Control Signal) Range: 5
from DigiKey
Solid State SPST-NO (1 Form A) Module [See More]
- Output Voltage Type: DC
- Input Voltage (Control Signal) Type: DC
- Mounting: Chassis Mount
- Input Voltage (Control Signal) Range: 4 to 8
from RS Components, Ltd.
RS PRO RE-0514 + DMERC-BK [See More]
- Output Voltage Type: DC
- Input Voltage (Control Signal) Type: DC
- Mounting: DIN; DIN Rail
- Input Voltage (Control Signal) Range: 24
from DigiKey
RELAY MOS 6 PIN DIP 60V AC/DC [See More]
- Output Voltage Type: AC; DC
- Input Voltage (Control Signal) Type: DC
- Mounting: PCBoard
- Input Voltage (Control Signal) Range: 0.9000 to 1.5
from RS Components, Ltd.
RS PRO RE-0554 + DMERC-BK [See More]
- Output Voltage Type: DC
- Input Voltage (Control Signal) Type: AC
- Mounting: DIN; DIN Rail
- Input Voltage (Control Signal) Range: 95 to 125
from DigiKey
RELAY MOS 4 PIN DIP 60V AC/DC [See More]
- Output Voltage Type: AC; DC
- Input Voltage (Control Signal) Type: DC
- Mounting: PCBoard
- Input Voltage (Control Signal) Range: 0.9000 to 1.5
from RS Components, Ltd.
RS PRO RE-0564 + DMERC-BK [See More]
- Output Voltage Type: DC
- Input Voltage (Control Signal) Type: AC
- Mounting: DIN; DIN Rail
- Input Voltage (Control Signal) Range: 200 to 240
from DigiKey
RELAY MOS 8 PIN DIP 600V AC/DC [See More]
- Output Voltage Type: AC; DC
- Input Voltage (Control Signal) Type: DC
- Mounting: PCBoard
- Input Voltage (Control Signal) Range: 0.9000 to 1.5
from DigiKey
RELAY MOS 4 PIN SMD 60V AC/DC [See More]
- Output Voltage Type: AC; DC
- Input Voltage (Control Signal) Type: DC
- Mounting: PCBoard
- Input Voltage (Control Signal) Range: 0.9000 to 1.5
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]
- Output Voltage Type: DC
- Application Type: General; EMR / Reed Relay Replacement
- Solid State Relay Type: Optically
- Mounting: PCBoard; Socket or Plug-in Style
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]
- Output Voltage Type: DC
- Input Voltage (Control Signal) Type: DC
- Mounting: Screw Connection
- Input Voltage (Control Signal) Range: 5.6
from Sealevel Systems, Inc.
The OB5Q provides 4 channels of discrete I/O interface to control DC outputs up to 60V @ 3A. [See More]
- Output Voltage Type: DC
- Input Current (Control Signal) Range: 3
- Application Type: General
- Operating Temp: -22 to 176
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]
- Output Voltage Type: DC
- Mounting: Panel
- Application Type: Automotive
- Input Voltage (Control Signal) Type: DC
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]
- Output Voltage Type: AC; DC
- Mounting: DIN
- Application Type: General
- Input Voltage (Control Signal) Type: AC; DC
from Vincotech GmbH
Vincotech offers fully electronic relays potted into two standard relay housings with standardized pin configuration for innovative, reliable and wear-free switching. All relays operate noise-, spark- and bounce-free without the need for any design or layout change. Product Features. Small... [See More]
- Output Voltage Type: DC
- Mounting: PCBoard; Socket or Plug-in Style
- Application Type: Interface application; Couplers; Process control
- Input Voltage (Control Signal) Range: 5
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]
- Output Voltage Type: DC
- Application Type: General
- Solid State Relay Type: Transformer
- Mounting: PCBoard
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]
- Output Voltage Type: AC; DC
- Application Type: General
- Solid State Relay Type: Optically
- Mounting: PCBoard; Socket or Plug-in Style; DIP
from Opto 22
MP Model, 200 VDC, 1 Amp, DC Control Solid State Relay (SSR). Works with PB4 and PB16 racks. [See More]
- Output Voltage Type: DC
- Application Type: General
- Solid State Relay Type: Optically
- Mounting: PCBoard
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]
- Output Voltage Type: DC
- Application Type: General
- Solid State Relay Type: MilSpec
- 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]
- Output Voltage 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 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]
- Output Voltage Type: AC; DC
- Application Type: General
- Solid State Relay Type: Optically
- Mounting: PCBoard
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]
- Output Voltage Type: DC
- Input Voltage (Control Signal) Type: DC
- Mounting: Screw Connection
- Input Voltage (Control Signal) Range: 10.7
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]
- Output Voltage Type: DC
- Application Type: General
- Solid State Relay Type: Transformer
- Mounting: PCBoard
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]
- Output Voltage Type: DC
- Application Type: General
- Solid State Relay Type: Optically
- Mounting: Heat Sink Mounted
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]
- Output Voltage Type: DC
- Application Type: General
- Solid State Relay Type: Transformer
- Mounting: PCBoard
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]
- Output Voltage Type: DC
- Application Type: General
- Solid State Relay Type: Optically
- Mounting: PCBoard
from Opto 22
P Model, 200 VDC, 1 Amp, DC Control Solid State Relay (SSR) [See More]
- Output Voltage Type: DC
- Application Type: General
- Solid State Relay Type: Optically
- Mounting: PCBoard
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]
- Output Voltage Type: AC; DC
- Application Type: General
- Solid State Relay Type: MilSpec
- Mounting: Socket or Plug-in Style
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]
- Output Voltage Type: DC
- Application Type: General; EMR / Reed Relay Replacement
- Solid State Relay Type: Optically
- Mounting: PCBoard; Socket or Plug-in Style
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]
- Output Voltage Type: DC
- Input Voltage (Control Signal) Type: DC
- Mounting: Screw Connection
- Input Voltage (Control Signal) Range: 18.8
from CARLO GAVAZZI Automation Components
The DC switching relay is used in applications in which there is a need for fast switching of small DC loads with a high input/output isolation of more than 4000 VACrms. The DC switching transistor relay always switches ON and OFF in accordance with the applied control voltage. DC Solid State Relay. [See More]
- Output Voltage Type: DC
- Application Type: General
- Solid State Relay Type: Optically
- Mounting: Socket or Plug-in Style
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]
- Output Voltage Type: AC; DC
- Application Type: General
- Solid State Relay Type: Optically
- Mounting: Heat Sink Mounted
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]
- Output Voltage Type: DC
- Application Type: General
- Solid State Relay Type: Transformer
- Mounting: PCBoard
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]
- Output Voltage Type: DC
- Application Type: General
- Solid State Relay Type: Optically
- Mounting: PCBoard
from Opto 22
MP Model, 60 VDC, 3 Amp, DC Control Solid State Relay (SSR) [See More]
- Output Voltage Type: DC
- Application Type: General
- Solid State Relay Type: Optically
- Mounting: PCBoard
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]
- Output Voltage Type: DC
- Application Type: General
- Solid State Relay Type: MilSpec; Optically
- Mounting: Socket or Plug-in Style
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]
- Output Voltage Type: AC; DC
- Application Type: General
- Solid State Relay Type: Optically
- Mounting: PCBoard
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]
- Output Voltage Type: DC
- Input Voltage (Control Signal) Type: DC
- Mounting: Screw Connection
- Input Voltage (Control Signal) Range: 18
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]
- Output Voltage Type: AC; DC
- Mounting: DIN; Panel
- Application Type: General
- Input Voltage (Control Signal) Type: AC; DC
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]
- Output Voltage Type: DC
- Application Type: General
- Solid State Relay Type: Transformer
- 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]
- Output Voltage Type: DC
- Application Type: General
- Solid State Relay Type: Optically
- Mounting: PCBoard
from Opto 22
P Model, 60 VDC, 3 Amp, DC Control Solid State Relay (SSR) [See More]
- Output Voltage Type: DC
- Application Type: General
- Solid State Relay Type: Optically
- Mounting: PCBoard
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]
- Output Voltage Type: DC
- Application Type: General
- Solid State Relay Type: MilSpec
- Mounting: Socket or Plug-in Style
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]
- Output Voltage Type: DC
- Application Type: General; EMR / Reed Relay Replacement
- Solid State Relay Type: Optically
- Mounting: PCBoard; Socket or Plug-in Style
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]
- Output Voltage Type: DC
- Input Voltage (Control Signal) Type: DC
- Mounting: Screw Connection
- Input Voltage (Control Signal) Range: 18.8
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]
- Output Voltage Type: AC; DC
- Mounting: DIN; Panel; Wall Mount
- Application Type: General
- Input Voltage (Control Signal) Type: AC; DC
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]
- Output Voltage Type: DC
- Application Type: General
- Solid State Relay Type: Transformer
- Mounting: PCBoard
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]
- Output Voltage Type: DC
- Application Type: General
- Solid State Relay Type: Optically
- Mounting: Panel
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]
- Output Voltage Type: AC; DC
- Application Type: General
- Solid State Relay Type: Optically
- Mounting: PCBoard
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]
- Output Voltage Type: DC
- Input Voltage (Control Signal) Type: DC
- Mounting: Screw Connection
- Input Voltage (Control Signal) Range: 13.8
from Measurement Computing
Solid state relay module, single, AC sense, 90 to 140 VAC. Key Highlights. 4000 Vrms isolation. Low cost [See More]
- Output Voltage Type: DC
- Application Type: General
- Solid State Relay Type: Transformer
- Mounting: PCBoard
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]
- Output Voltage Type: DC
- Application Type: General; EMR / Reed Relay Replacement
- Solid State Relay Type: Optically
- Mounting: PCBoard; Socket or Plug-in Style
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]
- Output Voltage Type: DC
- Input Voltage (Control Signal) Type: DC
- Mounting: Screw Connection
- Input Voltage (Control Signal) Range: 2
from Measurement Computing
Solid state relay module, single, AC sense, 180 to 280 VAC/VDC. Key Highlights. 4000 Vrms isolation. Low cost [See More]
- Output Voltage Type: DC
- Application Type: General
- Solid State Relay Type: Transformer
- Mounting: PCBoard
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]
- Output Voltage Type: DC
- Application Type: General; EMR / Reed Relay Replacement
- Solid State Relay Type: Optically
- Mounting: PCBoard; Socket or Plug-in Style
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]
- Output Voltage Type: DC
- Input Voltage (Control Signal) Type: AC; DC
- Mounting: Screw Connection
- Input Voltage (Control Signal) Range: 67 to 69
from Measurement Computing
Solid state relay module, single, DC sense, 3 to 32 VDC. Key Highlights. 4000 Vrms isolation. Low cost [See More]
- Output Voltage Type: DC
- Application Type: General
- Solid State Relay Type: Transformer
- Mounting: PCBoard
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]
- Output Voltage Type: DC
- Application Type: General; EMR / Reed Relay Replacement
- Solid State Relay Type: Optically
- Mounting: PCBoard; Socket or Plug-in Style
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]
- Output Voltage Type: DC
- Input Voltage (Control Signal) Type: AC; DC
- Mounting: Clamp Connection
- Input Voltage (Control Signal) Range: 67 to 69
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]
- Output Voltage Type: DC
- Application Type: General
- Solid State Relay Type: Transformer
- Mounting: PCBoard
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]
- Output Voltage Type: DC
- Application Type: General; EMR / Reed Relay Replacement
- Solid State Relay Type: Optically
- Mounting: PCBoard; Socket or Plug-in Style
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]
- Output Voltage Type: DC
- Input Voltage (Control Signal) Type: DC
- Mounting: Socket or Plug-in Style
- Input Voltage (Control Signal) Range: 88
from Broadcom Inc.
The ASSR-15XX Solid State Relay (SSR) 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]
- Output Voltage Type: DC
- Application Type: General; EMR / Reed Relay Replacement
- Solid State Relay Type: Optically
- Mounting: PCBoard; Socket or Plug-in Style
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]
- Output Voltage Type: DC
- Input Voltage (Control Signal) Type: DC
- Mounting: Screw Connection
- Input Voltage (Control Signal) Range: 88
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]
- Output Voltage Type: DC
- Application Type: General; EMR / Reed Relay Replacement
- Solid State Relay Type: Optically
- Mounting: PCBoard; Socket or Plug-in Style
from Broadcom Inc.
The ASSR-40xC Solid State Relays (SSRs) are 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 dual channel configuration of... [See More]
- Output Voltage Type: DC
- Application Type: General; EMR / Reed Relay Replacement
- Solid State Relay Type: Optically
- Mounting: PCBoard; Socket or Plug-in Style
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]
- Output Voltage Type: DC
- Application Type: General; EMR / Reed Relay Replacement
- Solid State Relay Type: Optically
- Mounting: PCBoard; Socket or Plug-in Style
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]
- Output Voltage Type: DC
- Application Type: General; EMR / Reed Relay Replacement
- Solid State Relay Type: Optically
- Mounting: PCBoard; 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]
- Output Voltage Type: DC
- Application Type: General; EMR / Reed Relay Replacement
- Solid State Relay Type: Optically
- Mounting: PCBoard; Socket or Plug-in Style
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]
- Output Voltage Type: DC
- Application Type: General; EMR / Reed Relay Replacement
- Solid State Relay Type: Optically
- Mounting: PCBoard; Socket or Plug-in Style
from Broadcom Inc.
The ASSR-12XX 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]
- Output Voltage Type: DC
- Application Type: General; EMR / Reed Relay Replacement
- Solid State Relay Type: Optically
- Mounting: PCBoard; Socket or Plug-in Style
from Broadcom Inc.
The ASSR-12XX 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]
- Output Voltage Type: AC; DC
- Application Type: General
- Solid State Relay Type: Optically
- Mounting: PCBoard