Littelfuse, Inc. Datasheets for Reed Relays

Reed relays are electrically-operated switching devices that consist of two thin, magnetic strips (reeds) encapsulated in a glass envelope. They are used to switch industrial components such as solenoids, contactors and starter motors.
Reed Relays: Learn more

Product Name Notes
Accepts Cole Hersee relays and standard ISO relays.Modular design featuring sockets that dovetail together and Accepts standard quick-connect terminals. Sockets are constructed of rugged glass-filled polyamide with a temperature range...
Designed for heavy-duty vehicles and equipment, this Plastic-Body Continuous-Duty SPST Series Heavy-Duty Solenoid Relay (24848) features a 225 A continuous current rating and a 48 V insulated coil with a...
Designed for heavy-duty vehicles and large machinery, this Plastic-Body Continuous-Duty SPST Series Heavy-Duty Solenoid Relay (24812) features a 225 A continuous current rating and an insulated 12 V coil with...
Designed for heavy-duty vehicles and large machinery, this Plastic-Body Continuous-Duty SPST Series Heavy-Duty Solenoid Relay (24812-01) features a 225 A continuous current rating and an insulated 12 V coil with...
Designed for heavy-duty vehicles and large machinery, this Plastic-Body Continuous-Duty SPST Series Heavy-Duty Solenoid Relay (24812-01-BX) features a 225 A continuous current rating and an insulated 12 V coil with...
Designed for heavy-duty vehicles and large machinery, this Plastic-Body Continuous-Duty SPST Series Heavy-Duty Solenoid Relay (24812-BX) features a 225 A continuous current rating and an insulated 12 V coil with...
Designed for heavy-duty vehicles and large machinery, this Plastic-Body Continuous-Duty SPST Series Heavy-Duty Solenoid Relay (24824-01) features a 225 A continuous current rating and an insulated 24 V coil with...
Designed for heavy-duty vehicles and large machinery, this Plastic-Body Continuous-Duty SPST Series Heavy-Duty Solenoid Relay (24824-01-BX) features a 225 A continuous current rating and an insulated 24 V coil with...
Designed for reversing motors such as those used to operate winches, hoists, windlasses, and snowplow blades, the Reversing Solenoids Series 75 A Motor Reversing Intermittent-Duty Solenoid Relay integrates two solenoids...
For vehicles with two batteries, these devices electrically isolate the batteries to prevent the battery with the higher charge from draining into that with the lower charge. In addition, both...
General purpose relays fit many vehicles. Typical applications include: lighting, starting, horn, heating and cooling.
General Purpose Switching Relay
Ideal for starting small engines in vehicles like lawn tractors, golf carts, and sweepers, this Plastic-Body Continuous-Duty SPST Series Starter Solenoid Relay (24512-10) features a 12 V insulated coil and...
Ideal for starting small engines in vehicles like lawn tractors, golf carts, and sweepers, this Plastic-Body Continuous-Duty SPST Series Starter Solenoid Relay (24512-10-BX) features a 12 V insulated coil and...
Ideal for starting small engines in vehicles like lawn tractors, golf carts, and sweepers, this Plastic-Body Continuous-Duty SPST Series Starter Solenoid Relay (24524-10D) features a 24 V insulated coil with...
Ideal for starting small engines in vehicles like lawn tractors, golf carts, and sweepers, this Plastic-Body Continuous-Duty SPST Series Starter Solenoid Relay (24612) features a 12 V insulated coil and...
Ideal for starting small engines in vehicles like lawn tractors, golf carts, and sweepers, this Plastic-Body Continuous-Duty SPST Series Starter Solenoid Relay (24612-10) features a 12V insulated coil and two...
Ideal for starting small engines in vehicles like lawn tractors, golf carts, and sweepers, this Plastic-Body Continuous-Duty SPST Series Starter Solenoid Relay (24612-10-BX) features a 12V insulated coil and two...
Ideal for starting small engines in vehicles like lawn tractors, golf carts, and sweepers, this Plastic-Body Continuous-Duty SPST Series Starter Solenoid Relay (24612-BX) features a 12 V insulated coil and...
Ideal for starting small engines in vehicles like lawn tractors, golf carts, and sweepers, this Plastic-Body Continuous-Duty SPST Series Starter Solenoid Relay (24624-10) features a 24 V insulated coil with...
Ideal for starting small engines in vehicles like lawn tractors, golf carts, and sweepers, this Plastic-Body Continuous-Duty SPST Series Starter Solenoid Relay (24624-10-BX) features a 24 V insulated coil with...
Ideal for tarp or lift applications. Also used on hoists, hatches, winches, snowplows, intake/exhaust fans, vehicle outriggers and other reversing applications. Module automatically reverses the direction of the motor when...
Ideal for use as a lift or tarp motor relay, the 14 V Max 50 A Motor Reversing Relay Module with 12 V DC Coil (24452) can also be used...
Ideal for use as a lift or tarp motor relay, the 14 V Max 50 A Motor Reversing Relay Module with 12 V DC Coil (24452-BX) can also be used...
Miniature reed relay in a dual-in-line (DIL) package with a choice of normally open, normally open high-voltage, normally closed or changeover contacts capable of switching up to 300Vdc at 10W.
Miniature reed relay in a single-in-line (SIL) package with a choice of normally open or data switching contacts capable of switching up to 200Vdc at 10W. Available with 5V, 12V...
Miniature reed relay in a single-in-line (SIL) package with a choice of normally open, normallyopen high-voltageorchange over contacts capable of switching up to 300Vdc at 10W. Available with 5V, 12V...
Obsolete: 08/11/2020 The FlexMod electronic voltage sensing relay & timer monitors both battery voltage and ignition status. shutting down non-critical loads when the cutoff voltage is reached. or at the...
Our Intermittent-Duty SPST Series Solenoid Relays are available in a wide variety of configurations to meet various remote-switching and starting applications in heavy-duty trucks, buses, marine vehicles, and more. This...
Our ISO Mini Relays are compact, modular, general-purpose relays that allow you to tailor your vehicle's hard-wired box for the capability you need, including lighting, starting, horn, heating and cooling,...
Our Plastic-Body Intermittent-Duty SPST Series Solenoid Relays are ideal for starting small engines in lawn tractors, golf carts, sweepers, and more.Commonly referred to as remote-acting switches, the starter solenoid models...
Relays are commonly referred to as a remote-acting switches and Littelfuse manufacturers a broad range of styles to meet your application. To ensure you are utilizing the proper remote-acting switches,...
Relays control circuits through a low-power signal. An electro-magnetic current actuates the relay, creating a closed circuit within the device. General purpose relays are used in applications including HVAC systems,...
Remotely operated disconnect for high-amp circuits Eliminates cost of routing heavy gauge cables to user accessible mechanical disconnect switches Bi-stable mechanism draws no current in the ON or OFF states...
Smart Battery Isolators prevent loads on auxiliary battery from draining the starting battery. More flexible than traditional battery isolators Simple to install - connect to starting battery, auxiliary battery and...
Suitable for high inrush demand circuits, the Standard Solid State Relay Series 31 V Max 85 A Solid State DC Solenoid Relay Switch (48785) offers extended protection against adverse environments...
Suitable for high inrush demand circuits, the Standard Solid State Relay Series 31 V Max 85 A Solid State DC Solenoid Relay Switch (48785-BX) offers extended protection against adverse environments...
The 05903300 12V 100A relay is normally open. The glass-fiber-reinforc ed housing and compact form help ensure safe use in automotive applications. Continuous current rating of 100 A for high-current...
The 05903500 24V 100A relay is normally open. The glass-fiber-reinforc ed housing and compact form help ensure safe use in automotive applications. Continuous current rating of 100 A for high-current...
The 05930100 Series 32V Time Delay Relay with 24V Coil is a device with low current absorption that triggers a relay contact after a programmed time via an electronic circuit.This...
The 12 V 200 A Continuous-Duty SPST Series Insulated Solenoid Relay (24213) is designed with a plated steel housing, single-pole, single-throw (SPST) circuitry, and normally open contacts. This model features...
The 12 V 200 A Continuous-Duty SPST Series Insulated Solenoid Relay (24213-01) is designed with a plated steel housing, single-pole, single-throw (SPST) circuitry, and normally open contacts. This model features...
The 12 V 200 A Continuous-Duty SPST Series Insulated Solenoid Relay (24213-03) is designed with a PVC-coated plated steel housing, single-pole, single-throw (SPST) circuitry, and normally open contacts. This model...
The 12 V 200 A Continuous-Duty SPST Series Insulated Solenoid Relay (24213-BP) is designed with a plated steel housing, single-pole, single-throw (SPST) circuitry, and normally open contacts. This model features...
The 12 V 200 A Continuous-Duty SPST Series Insulated Solenoid Relay (24213-BX) is designed with a plated steel housing, single-pole, single-throw (SPST) circuitry, and normally open contacts. This individually boxed...
The 12 V 65 A Continuous-Duty SPST Series Insulated Solenoid Relay (24059-08) is designed with a plated steel housing, single-pole, single-throw (SPST) circuitry, and normally open contacts.This insulated solenoid relay...
The 12 V 65 A Continuous-Duty SPST Series Insulated Solenoid Relay (24059-08-BP) is designed with a plated steel housing, single-pole, single-throw (SPST) circuitry, and normally open contacts.This insulated solenoid relay...
The 12 V 65 A Continuous-Duty SPST Series Insulated Solenoid Relay (24059-08-BX) is designed with a plated steel housing, single-pole, single-throw (SPST) circuitry, and normally open contacts.This individually boxed insulated...
The 12 V 65 A Continuous-Duty SPST Series Insulated Solenoid Relay (24117-01) is designed with a PVC-coated plated steel housing, single-pole, single-throw (SPST) circuitry, and normally open contacts.This insulated solenoid...
The 12 V 65 A Continuous-Duty SPST Series Insulated Solenoid Relay (24117-01-BP) is designed with a PVC-coated plated steel housing, single-pole, single-throw (SPST) circuitry, and normally open contacts.This insulated solenoid...
The 12 V 65 A Continuous-Duty SPST Series Insulated Solenoid Relay (24117-01-BX) is designed with a PVC-coated plated steel housing, single-pole, single-throw (SPST) circuitry, and normally open contacts.This insulated solenoid...
The 24 V 200 A Continuous-Duty SPST Series Insulated Solenoid Relay (24214) is designed with plated steel housing, single-pole, single-throw (SPST) circuitry, and normally open contacts. This model has a...
The 24 V 200 A Continuous-Duty SPST Series Insulated Solenoid Relay (24214-BX) is designed with plated steel housing, single-pole, single-throw (SPST) circuitry, and normally open contacts. This individually boxed model...
The 24 V 65 A Continuous-Duty SPST Series Insulated Solenoid Relay (24063-08) is designed with a PVC-coated plated steel housing, single-pole, single-throw (SPST) circuitry, and normally open contacts.This insulated solenoid...
The 24 V 65 A Continuous-Duty SPST Series Insulated Solenoid Relay (24063-08-BX) is designed with a PVC-coated plated steel housing, single-pole, single-throw (SPST) circuitry, and normally open contacts.This individually boxed...
The 36 V 85 A Continuous-Duty SPST Series Grounded Solenoid Relay (24082) is designed with plated steel housing, single-pole, single-throw (SPST) circuitry, and normally open contacts.This grounded, three-stud solenoid relay...
The 36 V 85 A Continuous-Duty SPST Series Grounded Solenoid Relay (24082-BX) is designed with plated steel housing, single-pole, single-throw (SPST) circuitry, and normally open contacts.This grounded, three-stud solenoid relay...
The 36 V 85 A Continuous-Duty SPST Series Grounded Solenoid Relay (24106) is designed with plated steel housing, single-pole, single-throw (SPST) circuitry, and normally open contacts. This model features a...
The 36 V 85 A Continuous-Duty SPST Series Grounded Solenoid Relay (24106-BX) is designed with plated steel housing, single-pole, single-throw (SPST) circuitry, and normally open contacts. This individually boxed model...
The 36 V 85 A Continuous-Duty SPST Series Grounded Solenoid Relay (24124) is designed with plated steel housing, single-pole, single-throw (SPST) circuitry, and normally open contacts.This grounded, three-stud solenoid relay...
The 36 V 85 A Continuous-Duty SPST Series Grounded Solenoid Relay (24124-BX) is designed with plated steel housing, single-pole, single-throw (SPST) circuitry, and normally open contacts.This grounded, three-stud solenoid relay...
The 36 V 85 A Continuous-Duty SPST Series Insulated Solenoid Relay (24059) is designed with a plated steel housing, single-pole, single-throw (SPST) circuitry, and normally open contacts.This insulated solenoid features...
The 36 V 85 A Continuous-Duty SPST Series Insulated Solenoid Relay (24059-15) is designed with a PVC-coated plated steel housing, single-pole, single-throw (SPST) circuitry, and normally open contacts.This insulated solenoid...
The 36 V 85 A Continuous-Duty SPST Series Insulated Solenoid Relay (24059-BP) is designed with a plated steel housing, single-pole, single-throw (SPST) circuitry, and normally open contacts.This insulated solenoid features...
The 36 V 85 A Continuous-Duty SPST Series Insulated Solenoid Relay (24059-BX) is designed with a plated steel housing, single-pole, single-throw (SPST) circuitry, and normally open contacts.This individually boxed insulated...
The 36 V 85 A Continuous-Duty SPST Series Insulated Solenoid Relay (24063) is designed with a plated-steel housing, single-pole, single-throw (SPST) circuitry, and normally open contacts.This insulated solenoid features studs...
The 36 V 85 A Continuous-Duty SPST Series Insulated Solenoid Relay (24063-BX) is designed with a plated-steel housing, single-pole, single-throw (SPST) circuitry, and normally open contacts.This insulated solenoid features studs...
The 36 V 85 A Continuous-Duty SPST Series Insulated Solenoid Relay (24080) is designed with plated steel housing, single-pole, single-throw (SPST) circuitry, and normally open contacts.This insulated solenoid features studs...
The 36 V 85 A Continuous-Duty SPST Series Insulated Solenoid Relay (24080-BX) is designed with plated steel housing, single-pole, single-throw (SPST) circuitry, and normally open contacts.This individually boxed insulated solenoid...
The 36 V 85 A Continuous-Duty SPST Series Insulated Solenoid Relay (24097) is designed with a plated steel housing, single-pole, single-throw (SPST) circuitry, and normally open contacts. This model features...
The 36 V 85 A Continuous-Duty SPST Series Insulated Solenoid Relay (24097-BX) is designed with a plated steel housing, single-pole, single-throw (SPST) circuitry, and normally open contacts. This individually boxed...
The 36 V 85 A Continuous-Duty SPST Series Insulated Solenoid Relay (24107) is designed with plated steel housing, single-pole, single-throw (SPST) circuitry, and normally open contacts. This model features a...
The 36 V 85 A Continuous-Duty SPST Series Insulated Solenoid Relay (24115) is designed with plated steel housing, single-pole, single-throw (SPST) circuitry, and normally open contacts. This model features a...
The 36 V 85 A Continuous-Duty SPST Series Insulated Solenoid Relay (24115-BX) is designed with plated steel housing, single-pole, single-throw (SPST) circuitry, and normally open contacts. This individually boxed model...
The 36 V 85 A Continuous-Duty SPST Series Insulated Solenoid Relay (24117) is designed with a PVC-coated plated steel housing, single-pole, single-throw (SPST) circuitry, and normally open contacts.This insulated solenoid...
The 36 V 85 A Continuous-Duty SPST Series Insulated Solenoid Relay (24117-BX) is designed with a PVC-coated plated steel housing, single-pole, single-throw (SPST) circuitry, and normally open contacts.This insulated solenoid...
The Continuous-Duty SPST Series 36 V 110 A Latching Solenoid Relay (24200) is designed with a plated steel housing, latched single-pole, single-throw (SPST) circuitry, and a 12 V coil.This insulated...
The Continuous-Duty SPST Series 36 V 110 A Latching Solenoid Relay (24200-BX) is designed with a plated steel housing, latched single-pole, single-throw (SPST) circuitry, and a 12 V coil.This individually...
The EVR Series printed circuit board (PCB) two-pole (2P) ac power relay is designed to switch EV charging applications on and off. Its extended contact gap of greater than 3...
The FlexMod Electronic Voltage Sensing Relay & Timer monitors both battery voltage and ignition status, shutting down non-critical loads when the cutoff voltage is reached, or at the set time...
The HD Series 16 V 300 A Heavy-Duty High-Current Electronically Controlled Magnetically Latching Bistable Relay (880159) is a remotely operated bistable relay disconnect designed for high-current circuits and applications that...
The HD Series 16 V 300 A Heavy-Duty High-Current Magnetically Latching Bistable Relay (880086) is a remotely operated bistable relay disconnect designed for high-current circuits and applications that demand high...
The HD Series 32 V 300 A Heavy-Duty High-Current Electronically Controlled Magnetically Latching Bistable Relay (880160) is a remotely operated bistable relay disconnect designed for high-current circuits and applications that...
The HD Series 32 V 300 A Heavy-Duty High-Current Magnetically Latching Bistable Relay (880088) is a remotely operated bistable relay disconnect designed for high-current circuits and applications that demand high...
The ISO Power Relays Series offers a variety of automotive plug-in relays featuring a 12 V isolated coil. Adhering to the ISO Maxi Relay form factor, these power relays plug...
These delay-off timer relays are designed to delay the opening of the ADR battery switch installed on vehicles approved for EURO 4 EURO 5 and later. All industrial vehicles produced...
This 30V 10A ADR Time Delay Relay with 24V Coil (05931400) is an off-delay timer that is designed to delay the opening of the ADR battery switch installed on vehicles...
This ISO Micro Relays Series 16 V Max 20 A SPST ISO 280 Mini-Micro 4-Pin Relay (02040080Z) features single-pole, single-throw (SPST) circuitry with normally open contacts and a 20 A...
This ISO Micro Relays Series 16 V Max 35 A SPDT ISO 280 Micro 5-Pin Relay (02040090Z) features single-pole, double-throw (SPDT) circuitry. Its 14 V dc isolated coil has a...
This ISO Micro Relays Series 30 V Max 25 A Form A SPST ISO Micro Relay (MA-250012-NN) features single-pole, single-throw (SPST) circuitry. Its 15.6 V dc isolated coil has a...
This ISO Micro Relays Series 30 V Max 25 A Form C SPDT ISO Micro Relay (MC-250012-NN) features single-pole, double-throw (SPDT) circuitry. Its 15.6 V dc isolated coil has a...
This ISO Micro Relays Series 30 V Max 25 A Form C SPDT ISO Micro Relay with Resistor (MC-250012-RN) features single-pole, double-throw (SPDT) circuitry. Its 15.6 V dc isolated coil...
This ISO Micro Relays Series 30 V Max 25 A Sealed Form A SPST ISO Micro Relay with Resistor (MA-250012-RS) features single-pole, single-throw (SPST) circuitry. Its 15.6 V dc isolated...
This product is not recommended for new designs General purpose relays fit many vehicles. Typical applications include: lighting, starting, horn, heating and cooling.
This product is not recommended for new designsGeneral purpose relays fit many vehicles. Typical applications include: lighting, starting, horn, heating and cooling."
This product is not recommended for new designsRelays are commonly referred to as a remote-acting switches and Littelfuse manufacturers a broad range of styles to meet your application. To ensure...
This SD Series High-Current Bistable Relay (880103) is a single-pole, single-throw (SPST) latching relay for remote power switching applications requiring high continuous current passage, large engine starting needs, and high...
This SD Series High-Current Bistable Relay (880107) is a double-pole, single-throw (DPST) latching relay for remote power switching applications requiring high continuous current passage, large engine starting needs, and high...