-
Supplier: VAST STOCK CO., LIMITED
Description: Magnetic / Reed Switches SPDT KEY SWITCH
-
Supplier: DigiKey
Description: SWITCH REED SPDT 250MA
- Current Rating: 0.25 amps
- Power Rating: 8 watts
- Switch Type: Dry Reed Switch
- Pole and Throw Specifications: Single Pole, Double Throw (SPDT)
-
Description: SWITCH REED SPDT 250MA 175V
- Current Rating: 0.25 amps
- DC Voltage Rating: 175 volts
- Pole and Throw Specifications: Other, Single Pole, Double Throw (SPDT)
-
-
Supplier: VAST STOCK CO., LIMITED
Description: Magnetic/Reed Switches 2" SPDT N/C N/O
-
Supplier: Acme Chip Technology Co., Limited
Description: SWITCH REED SPDT 500MA 175V
- Current Rating: 0.5 amps
- DC Voltage Rating: 175 volts
- Pole and Throw Specifications: Other, Single Pole, Double Throw (SPDT)
-
Supplier: Newark, An Avnet Company
Description: SPDT, WIDE GAP (UP TO 1 1/2") MAGNETIC REED SWITCH
-
Supplier: Win Source Electronics
Description: Win Source Part Number: 981837-MDSM-DTR-15-20 Category: Switches>Magnetic, Reed Switches Series: MDSM-DT Type: Glass Body Reed Termination Style: Gull Wing Package: Tape & Reel Height Above Board: 0.101" (2.56mm) Standard Package: 2,500 Mounting: SMD (SMT)
-
Supplier: HSI Sensing (Hermetic Switch, Inc.)
Description: Reed Switches are used in multiple industries and applications. From implantable medical devices, to hearing aid and aerospace applications, HSI Sensing offers years of experience perfecting reed switch technology so that it is reliable and operates consistently in any
- Current Rating: 0.2 amps
- DC Voltage Rating: 120 volts
- Power Rating: 4 watts
- Switch Type: Dry Reed Switch
-
Supplier: Radwell International
Description: REED SWITCH, TUNGSTEN, 3AMP, NON-CONTACT, SPDT. FREE 2 YEAR RADWELL WARRANTY
- Sensor Technology: Hall Effect Position Sensor
-
Supplier: HSI Sensing (Hermetic Switch, Inc.)
Description: Reed Switches are used in multiple industries and applications. From implantable medical devices, to hearing aid and aerospace applications, HSI Sensing offers years of experience perfecting reed switch technology so that it is reliable and operates consistently in any
- Current Rating: 1 amps
- DC Voltage Rating: 250 volts
- Power Rating: 25 watts
- Switch Type: Dry Reed Switch
-
Supplier: Win Source Electronics
Description: Manufacturer: Littelfuse Inc. Win Source Part Number: 884506-MDRR-DT-25-30-F Series: MDRR-DT Operating Temperature Range: -40°C ~ 125°C Features: Glass Body Reed Switch SPDT 25 ~ 30AT Operate Range 5W 180mA (AC), 250mA (DC) 120 V Through Hole Package: Bulk Mounting: Through Hole
-
Supplier: Win Source Electronics
Description: Manufacturer: Littelfuse Inc. Win Source Part Number: 884505-MDRR-DT-20-25-F Series: MDRR-DT Operating Temperature Range: -40°C ~ 125°C Features: Glass Body Reed Switch SPDT 20 ~ 25AT Operate Range 5W 180mA (AC), 250mA (DC) 120 V Through Hole Package: Bulk Mounting: Through Hole
-
Supplier: HSI Sensing (Hermetic Switch, Inc.)
Description: Resistance Initial Contact Resistance 0.15 Ohm (maximum) Insulation Resistance 1E9 Ohm (minimum) Capacitance Contact 4 pF (typical) Temperature Operating -40 TO + 124 °C Storage -40 TO + 200 °C Magnetic Specifications Pull - In Range 20-50 Test Coil Coli III Physical/Operational
- Current Rating: 2 amps
- DC Voltage Rating: 150 volts
- Power Rating: 50 watts
- Switch Type: Dry Reed Switch
-
Supplier: Galco Industrial Electronics
Description: Magnetic Switch, SPDT, Gray,
- Pole and Throw Specifications: Single Pole, Double Throw (SPDT)
-
Supplier: Reed Switch Developments Corp.
Description: 2230-1301-100 2230-1900-100 Contact Form SPST-NO (A) SPDT (C) SPDT (C) Contact Rating Watts Max 10 5 20 Voltage Switching Vdc Max 200 175 150 Breakdown Vdc Max 275 200 200 Current Switching Amps Max 1 .250 1.00 Contact Resistance Initial Ohms Max .115 .100 .100 Insulation Ohms Max 10 8
- Operating Temperature: -40 to 221 F
- Power Requirements: AC Powered
- Body Shape: Cylindrical
- Sensor Technology: Magnetic Proximity Sensor
-
Supplier: Reed Switch Developments Corp.
Description: 2010-1965-100 2010-1301-100 2010-1900-100 Contact Form SPST-NO (A) SPST-NO (A) SPDT (C) SPDT (C) Contact Rating Watts Max 15 40 5 20 Voltage Switching Vdc Max 200 400 175 150 Breakdown Vdc Max 275 1000 200 200 Current Switching Amps Max 1.00 2.00 .250 1.00 Contact Resistance Initial
- Operating Temperature: -40 to 221 F
- Power Requirements: AC Powered
- Sensor Technology: Magnetic Proximity Sensor
- Body Shape: Rectangular
-
Supplier: Reed Switch Developments Corp.
Description: 2005-1301-100 2005-1900-100 Contact Form SPST-NO (A) SPST-NO (A) SPDT (C) SPDT (C) Contact Rating Watts Max 15 40 3 20 Voltage Switching Vdc Max 200 400 175 150 Breakdown Vdc Max 275 1000 200 200 Current Switching Amps Max 1.00 2.00 .250 1.00 Contact Resistance Initial Ohms Max .100
- Operating Temperature: -40 to 221 F
- Power Requirements: AC Powered
- Sensor Technology: Magnetic Proximity Sensor
- Body Shape: Rectangular
-
Supplier: KOBOLD Instruments, Inc.
Description: Product Features Small, compact size Precise repeatability Reliable, long-life performance Highly resistant to shock and vibration Buna-N float Brass Stem All KOBOLD level switches use a hermetically sealed reed contact actuated by a magnet in the float. As the float rises and falls,
- Maximum Operating Pressure: 150 psi
- Material Temperature Range: -40 to 230 F
- Maximum Current: 1 amps
- Maximum AC Voltage: 240 volts
-
Supplier: Littelfuse, Inc.
Description: A flange mount reed sensor 28.57mm x 19.05mm x 6.35mm (1.125" x 0.750" x 0.259") with a choice of normally open, normally open high-voltage, normally closed or changeover contacts. Its case design enables screw or adhesive mounting. Wires exit from top left-hand side. Also available with
- Current Rating: 0.18 amps
- AC Voltage Rating: 120 volts
- DC Voltage Rating: 175 volts
- Power Rating: 5 watts
-
Supplier: Littelfuse, Inc.
Description: A miniature flange mount reed sensor occupying only 3.22cm2 (0.500in2) board space with a choice of normally open, normally open high-voltage, normally closed or changeover contacts. Its case design enables screw or adhesive mounting. Wires exit from top right-hand side. Also available with
- Current Rating: 0.18 amps
- AC Voltage Rating: 120 volts
- DC Voltage Rating: 175 volts
- Power Rating: 5 watts
-
Supplier: Standex-Meder Electronics
Description: SPDT Changeover surface mount (SMD) MK01 Series Reed Sensor used in On/Off control switch, proximity, motion, position detection with high power switch option. Supplied in tape and reel according to IEC 286/part 3. UL Approval
- Operating Temperature: -4 to 266 F
- Output Load: DC Load
- Power Requirements: DC Powered
- Sensor Technology: Magnetic Proximity Sensor
-
Supplier: Standex-Meder Electronics
Description: Best value ultraminiature bare glass surface mount (SMD) MK23 Series Reed Sensor series used in On/Off control switch, proximity, motion, position detection with high voltage and Form C (SPDT Changeover) options. Supplied in tape and reel according to IEC 286/part 3. Axial, gull-wing,
- Operating Temperature: -40 to 266 F
- Body Shape: Cylindrical
- Output Load: DC Load
- Power Requirements: DC Powered
-
Supplier: Allied Electronics, Inc.
Description: Hermetic Switch, Inc. manufactures a variety of two part magnetic proximity sensors (sensor and actuator). All sensors feature hermetically sealed reed switch contacts that can survive harsh environments. Specially selected epoxy potting materials and rugged plastic cases withstand the
-
Supplier: Allied Electronics, Inc.
Description: Hermetic Switch, Inc. manufactures a variety of two part magnetic proximity sensors (sensor and actuator). All sensors feature hermetically sealed reed switch contacts that can survive harsh environments. Specially selected epoxy potting materials and rugged plastic cases withstand the
-
Supplier: Allied Electronics, Inc.
Description: Hermetic Switch, Inc. manufactures a variety of two part magnetic proximity sensors (sensor and actuator). All sensors feature hermetically sealed reed switch contacts that can survive harsh environments. Specially selected epoxy potting materials and rugged plastic cases withstand the
-
Supplier: DigiKey
Description: Magnetic Reed Switch Magnet SPDT Wire Leads Cylinder
- Operating Temperature: -4 to 185 F
-
Supplier: Allied Electronics, Inc.
Description: Hermetic Switch, a designer and manufacturer of reed switches, proximity sensors and other switch technologies, has introduced 2 new cylindrical (tubular) proximity sensors. Hermetic's PRX+3800 (Form B) and PRX+3900 (Form C) magnetic sensors deliver all the advantages of
-
Supplier: Radwell International
Description: DISCONTINUED BY MANUFACTURER, FLOW SWITCH, (NO) NORMALLY OPEN, MAGNETIC PISTON, REED SWITCH, AIR 1.0 TO 75SCFM, WATER 0, 50 TO 10 GPM, PORT 1/2" FNPT, BRASS, 1500PSIG, MAX. SWITCHING VOLTAGE, SPST 200DC, 100 SPDT. FREE 2 YEAR RADWELL WARRANTY
-
Supplier: Win Source Electronics
Description: Win Source Part Number: 1375879-59150-030 Category: Sensors, Transducers - Magnetic Sensors - Position, Proximity, Speed (Modules) Temperature Range - Operating: -40°C ~ 105°C (TA) Fake Threat In the Open Market: 31 pct. Type: Reed Switch MSL Level: 1 (Unlimited) Mfr: Littelfuse Inc.
- Features: Photoelectric Sensors
-
Supplier: FineTek
Description: and the magnetic element moves toward the reed switch. When the flow moves the paddle in an upward angle of at least approximately 20⁰~30⁰ (or more) the magnet moves into proximity of the reed switch and activates it and the contact closes to indicate that a fluid flow condition
- Maximum Operating Pressure: 355 psi
- Media Type: Liquid
- Level Measurement Type: Point Level / Multi-Point Levels
- Meter Technology Type: Rotation Paddle
-
Supplier: elobau U.S., Inc.
Description: Long service life due to magnetic actuation principle Different actuator colours and symbols to suit many applications Wear resistant reed contact for low switching current 2.5 mm stroke depth High international protection class IP67 for harsh conditions Optional LED illumination
- Maximum Current: 0.2 amps
- Maximum DC Voltage: 48 volts
- Maximum Power: 0.00134022038490282 HP
- Features: Dustproof, Weather Resistant / Waterproof
-
Supplier: Barksdale Control Products
Description: circuits (Group 3 or 4), with SPST or SPDT reed switches. For applications requiring multiple setpoints, an integral temperature switch (optional) and high pressures up to 580 psi, the UNS-2000 is the level switch to choose. Features Fully customizable Up to 6 independent switch
- Number of Switch Points: 1 to 6 (#)
- Material Temperature Range: 14 to 221 F
- Maximum Current: 3 amps
- Maximum AC Voltage: 250 volts
-
Supplier: Barksdale Control Products
Description: hermetically sealed magnetically actuated reed switches Top or Bottom Mounted Brass Stem with Buna-N Float SPST (Reversible) or SPDT Switch Option
- Number of Switch Points: 1 (#)
- Maximum Operating Pressure: 220 psi
- Material Temperature Range: -4 to 220 F
- Maximum Current: 3 amps
-
Supplier: KOBOLD Instruments, Inc.
Description: Product Features Low Switch Point Low Pressure Drop at High Flows Brass or SS Construction Maximum Pressure - 5000 PSIG Maximum Temperature - 212°F N/O or SPDT Reed Switch KOBOLD SMN flow switches are used when extremely low flow switching points are required in combination with
- Media Temperature Range: 212 F
- Liquid Volumetric Flow Rate: 0.25 to 13 GPM
- Operating Pressure: 3,600 to 5,000 psi
- Features: Differential Pressure Meter, Liquid
-
Supplier: OMEGA Engineering, Inc.
Description: be purged through the baffles. The sensors are conveniently available in a reed switch.
- Maximum Operating Pressure: 25 psi
- Maximum AC Voltage: 120 volts
- Maximum DC Voltage: 120 volts
- Features: Electromechanical Switch, Normally Closed (NC), Normally Open (NO), Single Pole, Double Throw (SPDT)
Find Suppliers by Category Top
Featured Products Top
-
when wearing gloves. Their IP67 protection rating ensures durability against dust, water, and harsh conditions. The rugged outdoor switches feature wear-free reed contacts, specially designed for low switching currents, offering a long service life thanks to a magnetic actuation principle (read more)
Browse Pushbutton Switches Datasheets for New Yorker Electronics Co., Inc. -
close in the presence of their matched magnetic field array. Operation The reed switch assembly is typically mounted to a stationary portion of a guard structure, with the coded-magnet assembly mounted to the movable element of the machine guard. When the guard is (read more)
Browse Noncontact Safety Interlock Switches Datasheets for Schmersal Inc. -
The Series BNS260 coded-magnet sensors are designed for use as a safety interlock switch on movable machine guards and articulating robot arms. Each sensor consists of multiple reed switches wired in series which will only close in the presence of the magnetic field array of the matching (read more)
Browse Safety Sensor Switches Datasheets for Schmersal Inc. -
limit switches and magnetic reed switches. Operator input from push buttons, selector switches, and key switches on control panels. Status feedback from pressure switches, level switches, and temperature switches. Confirmation signals from (read more)
Browse Data Input Modules Datasheets for Sichuan Odot Automation System Co., Ltd.
More Information Top
Indicates content that may require registration and/or purchase.
-
Wirelessly Powered Sensor Networks and Computational RFID
In this new form of α-WISP, a permanent magnet was built into the box top; in the body of the box was an α-WISP with an SPDT magnetic reed switch .
-
Development of a fully implantable wireless pressure monitoring system
On this circuit board are a quad micro-power, single supply operational amplifier (Texas Instruments TLV2764), a 2.5 V voltage regulator chip (Analog Devices REF192), and a single pole, double- throw ( SPDT ) magnetic reed switch to turn the device on and…
-
Electronic Technology Handbook > ELECTROMECHANICAL COMPONENTS
The reeds can be opened or closed reliably for millions of switching cycles by magnetic fields that penetrate the capsule. .... A, single-pole, single-throw, normally open (SPST-NO) and Form C, single-pole, double-throw ( SPDT ).
-
Switching Solutions Requiring Little or No Power to Operate Using Reed Sensor/Relay Technology (.pdf)
The Form A Reed Switch contacts have closed in the presence of a magnetic field. .... Another type of Reed Switch is the single pole double throw ( SPDT ) or Form C Reed Switch…
-
3D Finite Element Analysis of the Glass Encapsulated Magnetic Reed Switches under Pyroshock Environment
This paper deals with the application of glass encapsulated magnetic reed switches as the telemetry indicator in space mechanisms, specifically after they have been exposed to pyroshocks environment. .... levels of up to 100 g for SPST type and up to 50 g for SPDT type.
-
New zero power consumption, hermetically-sealed range of Cherry magnetic proximity sensors from ZF Electronics combine market-leading performance with economy
MP201702 (SPST-NC) and MP201703 ( SPDT -CO) sensors have identical electrical specifications of 3W maximum and 0.2A maximum switching current. .... Additionally, Cherry also manufactures a standard magnetic actuator in the same housing. .... OEM manufacturers who require a reed sensor in a plastic flange-mount housing have a choice between…
-
New products
measuring differential pressure feature patented magnetic movement which isolates the pressure chamber from the gauge function without .... Three models are available: dial indicator model; rising color sleeve model; and switch model with either a 1A/50W SPST for a 0.3A/3W SPDT reed control switch.
-
Reed Switch Operational Characteristics (.pdf)
A switch with a common blade, a normally open blade and a normally closed blade (see Figure # 2) is described as a 1 Form C (single pole double throw ( SPDT )). .... The 1 Form C (single pole double throw) three leaded Reed Switch and its component makeup.). .... moving reed blade, is connected to the normally closed blade in the absence of a magnetic field.
-
Reed Switch FAQs
○ Form C, or change over contact is also abbreviated SPDT (Single Pole Double Throw). .... Switching state of this also called Latching-Type remains unchanged (even in absence of magnetic field) until a magnetic field of opposite polarity is present. .... Furthermore there is a number of special Reed Switches, i.e. for High Voltage applications or ultra…
-
MEDER’S new brass threaded sensor brings significant operational benefits
Its non-ferromagnetic properties also eliminate any potential magnetic switching interferences; a significant benefit. .... A full range of SPST and SPDT power switching options is also available using MEDERâs KSK series reed switches.