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Relays

Relays are electrically operated switches that use an electromagnet to control the opening and closing of contacts. They are used to control the flow of electrical power or signals in circuits. Relays offer isolation between the control circuit and the circuit being controlled, allowing for safe switching of high-power loads or signals. They find widespread use in industrial automation, automotive electronics, control systems, and power distribution.


Compare Image Name Manufacturer Pricing(USD) Quantity Weight(Kg) Size(LxWxH) Datasheet Factory Lead Time Mount Packaging Published Series Part Status Moisture Sensitivity Level (MSL) Number of Terminations Termination Number of Positions ECCN Code Max Operating Temperature Min Operating Temperature Depth Number of Poles Length RoHS Status Lead Free Contact Material Radiation Hardening Number of Pins Package / Case REACH SVHC Reach Compliance Code Height Width Mounting Type Operating Temperature Voltage - Rated DC Ratings Packing Method Physical Dimension Contact Resistance Insulation Resistance Coil Resistance Type Surface Mount Mounting Feature Body Length or Diameter Body Breadth Body Height Termination Style Length - Termination Feature Throw Configuration Sealing Relay Type Operate Time Release Time Contact/Output Supply Type Relay Action Coil/Input Supply Type Relay Function Contact Voltage(DC)-Max Coil Voltage Contact (DC) Max Rating R Load PCB Hole Count Dielectric Strength Between Open Contacts Dielectric Strength Between Coil and Contacts Contact (DC) Max Power Rating R Load Coil Voltage(DC)-Max Input Switching Control Type Coil Current(DC)-Max Switching Voltage Switching Current Coil Current Contact Rating (Current) Coil Voltage (DC) Coil Type Contact Form Switching Capacity Must Operate Voltage Must Release Voltage Seal Rating
ALT024-S ALT024-S Littelfuse Inc. 69.7572
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0.00000000 download 14 Weeks Active ROHS3 Compliant
RA-400112-RN RA-400112-RN Littelfuse Inc. 6.0035
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0.00000000 download 24 Weeks Bulk Active 1 (Unlimited) ROHS3 Compliant Silver Alloy Chassis Mount -40°C~85°C Plug In Resistor General Purpose 12VDC 12VDC - Nom 40A Non Latching SPST-NO (1 Form A) 7.8VDC 1.2VDC
02040702Z 02040702Z Littelfuse Inc. 0.0000
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0.00000000 Obsolete 1 (Unlimited) EAR99 ROHS3 Compliant BULK NO PANEL MOUNT POWER/SIGNAL RELAY DC MOMENTARY DC SPST 24V 20A
02040712Z 02040712Z Littelfuse Inc. 0.0000
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0.00000000 16 Weeks Bulk Active 1 (Unlimited) ROHS3 Compliant 5 unknown NO PANEL MOUNT POWER/SIGNAL RELAY MOMENTARY DC SPDT 24V 20A
HE721A2450 HE721A2450 Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Tube 2007 HE700 Active 1 (Unlimited) 4 PC Pin ROHS3 Compliant unknown Through Hole -40°C~85°C 20.19mm x 7.62mm x 7.75mm 150mOhm 10000000000Ohm 2.15kOhm 20.19mm 7.62 mm 7.75mm PC Pin 0.003 inch Diode, EMI Shielded SPST HERMETICAL Reed 1ms 1 ms DC 200V 24VDC 0.5A@200VDC 4 250 Vrms 500 Vrms 10W@200VDC Random 200VDC -Max 11.1mA 500mA 24V Non Latching SPST-NO (1 Form A) 16VDC 2VDC
RC-400012-DS RC-400012-DS Littelfuse Inc. 6.3080
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0.00000000 download 24 Weeks Bulk Active 1 (Unlimited) ROHS3 Compliant Silver Alloy Chassis Mount -40°C~85°C Plug In Diode General Purpose 12VDC 12VDC - Nom 40A Non Latching SPDT (1 Form C) 7.8VDC 1.2VDC Sealed - Fully
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0.00000000 download 22 Weeks Bulk SD Active 1 (Unlimited) Non-RoHS Compliant Silver Copper (AgCu3) Chassis Mount -40°C~85°C Stud General Purpose 12VDC 12VDC - Nom 600A Latching, Single Coil SPST-NO (1 Form A)
02040703XBP 02040703XBP Littelfuse Inc. 0.0000
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0.00000000 Obsolete 1 (Unlimited) ROHS3 Compliant 5
02040701Z 02040701Z Littelfuse Inc. 0.0000
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0.00000000 Bulk Obsolete 1 (Unlimited) EAR99 ROHS3 Compliant 4 unknown NO PANEL MOUNT POWER/SIGNAL RELAY MOMENTARY DC SPST 12V 30A
ALT-100-1-SW ALT-100-1-SW Littelfuse Inc. 0.0000
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0.00000000 download 9 Weeks Active ROHS3 Compliant
AR120A-3095 AR120A-3095 Littelfuse Inc. 0.0000
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880159100 880159100 Littelfuse Inc. 0.0000
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ISS-105-ISO ISS-105-ISO Littelfuse Inc. 0.0000
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0.00000000 download 6 Weeks Active Non-RoHS Compliant
RC-200124-RN RC-200124-RN Littelfuse Inc. 0.0000
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RC-400112-NN RC-400112-NN Littelfuse Inc. 5.4933
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0.00000000 download 24 Weeks Bulk Active 1 (Unlimited) ROHS3 Compliant Silver Alloy Chassis Mount -40°C~85°C Plug In General Purpose 12VDC 12VDC - Nom 40A Non Latching SPDT (1 Form C) 7.8VDC 1.2VDC
RA-400112-DN RA-400112-DN Littelfuse Inc. 6.0094
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0.00000000 download 24 Weeks Bulk Active 1 (Unlimited) ROHS3 Compliant Silver Alloy Chassis Mount -40°C~85°C Plug In Diode General Purpose 12VDC 12VDC - Nom 40A Non Latching SPST-NO (1 Form A) 7.8VDC 1.2VDC
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0.00000000 download 9 Weeks Active ROHS3 Compliant
ALT230-X ALT230-X Littelfuse Inc. 0.0000
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0.00000000 download 14 Weeks Active ROHS3 Compliant
RA-700112-NN RA-700112-NN Littelfuse Inc. 10.8087
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0.00000000 download 24 Weeks Bulk Active 1 (Unlimited) ROHS3 Compliant Silver Alloy Chassis Mount -40°C~85°C Plug In General Purpose 12VDC 12VDC - Nom 70A Non Latching SPST-NO (1 Form A) 7.8VDC 1.2VDC
RC-700112-NN RC-700112-NN Littelfuse Inc. 12.1583
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0.00000000 download 24 Weeks Bulk Active 1 (Unlimited) ROHS3 Compliant Silver Alloy Chassis Mount -40°C~85°C Plug In General Purpose 12VDC 12VDC - Nom 70A Non Latching SPDT (1 Form C) 7.8VDC 1.2VDC
ISS-102C-M-LC ISS-102C-M-LC Littelfuse Inc. 0.0000
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ALT115-X ALT115-X Littelfuse Inc. 0.0000
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ALT-200-3-SW ALT-200-3-SW Littelfuse Inc. 0.0000
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0.00000000 download 9 Weeks Active ROHS3 Compliant
02040704TXN 02040704TXN Littelfuse Inc. 0.0000
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0.00000000 18 Weeks 2009 Active 1 (Unlimited) EAR99 ROHS3 Compliant 5 unknown BULK NO PANEL MOUNT POWER/SIGNAL RELAY DC MOMENTARY DC SPDT 24V 20A
03540507Z 03540507Z Littelfuse Inc. 6.2972
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0.00000000 download 8 Weeks Bulk 2010 Active Not Applicable Quick Connect 5 3 ROHS3 Compliant Wiring Harness Housing Quick Connect Terminals (Not Provided) For 3 Relays
RC-700112-DN RC-700112-DN Littelfuse Inc. 12.1266
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0.00000000 download 24 Weeks Bulk Active 1 (Unlimited) ROHS3 Compliant Silver Alloy Chassis Mount -40°C~85°C Plug In Diode General Purpose 12VDC 12VDC - Nom 70A Non Latching SPDT (1 Form C) 7.8VDC 1.2VDC
ALT-100-3-SW ALT-100-3-SW Littelfuse Inc. 0.0000
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0.00000000 download 9 Weeks Active ROHS3 Compliant
HE3321A0440 HE3321A0440 Littelfuse Inc. 0.0000
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0.00000000 download Through Hole Bulk 2007 HE3300 Active 1 (Unlimited) PC Pin 85°C -40°C ROHS3 Compliant Lead Free Through Hole -40°C~85°C 500Ohms PC Pin EMI Shielded SPST Reed 1ms 1ms 5VDC 200VDC -Max 10mA 500mA 5V Non Latching SPST-NO (1 Form A) 3.75VDC 0.5VDC
HE3621A2400 HE3621A2400 Littelfuse Inc. 2.0061
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0.00000000 download 23 Weeks Through Hole Tube 2001 HE3600 Active 1 (Unlimited) PC Pin EAR99 5.08mm 19.05mm ROHS3 Compliant Lead Free No 4 SIP No SVHC 7.87mm 5.65mm Through Hole -40°C~85°C 200V IP67 150mOhm 2.15kOhm PC Pin SPST Reed 1ms 24VDC 200VDC -Max 500mA 11.1mA 24V Non Latching SPST-NO (1 Form A) 10 W 16VDC 2VDC
  • ALT024-S
    ALT024-S Littelfuse Inc.

    ALT024-S datasheet pdf and Power Relays, Over 2 Amps product details from Littelfuse Inc. stock available at Utmel

    Price: 69.7572

    RFQ
  • RA-400112-RN
    RA-400112-RN Littelfuse Inc.

    RA-400112-RN datasheet pdf and Power Relays, Over 2 Amps product details from Littelfuse Inc. stock available at Utmel

    Price: 6.0035

    RFQ
  • 02040702Z
    02040702Z Littelfuse Inc.

    02040702Z datasheet pdf and Power Relays, Over 2 Amps product details from Littelfuse Inc. stock available at Utmel

    Price: 0.0000

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  • 02040712Z
    02040712Z Littelfuse Inc.

    02040712Z datasheet pdf and Power Relays, Over 2 Amps product details from Littelfuse Inc. stock available at Utmel

    Price: 0.0000

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  • HE721A2450
    HE721A2450 Littelfuse Inc.

    HE721A2450 datasheet pdf and Reed Relays product details from Littelfuse Inc. stock available at Utmel

    Price: 0.0000

    RFQ
  • RC-400012-DS
    RC-400012-DS Littelfuse Inc.

    RC-400012-DS datasheet pdf and Power Relays, Over 2 Amps product details from Littelfuse Inc. stock available at Utmel

    Price: 6.3080

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  • RA-400112-NN
    RA-400112-NN Littelfuse Inc.

    RA-400112-NN datasheet pdf and Power Relays, Over 2 Amps product details from Littelfuse Inc. stock available at Utmel

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  • 880103
    880103 Littelfuse Inc.

    880103 datasheet pdf and Power Relays, Over 2 Amps product details from Littelfuse Inc. stock available at Utmel

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  • 02040703XBP
    02040703XBP Littelfuse Inc.

    02040703XBP datasheet pdf and Power Relays, Over 2 Amps product details from Littelfuse Inc. stock available at Utmel

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  • 02040701Z
    02040701Z Littelfuse Inc.

    02040701Z datasheet pdf and Power Relays, Over 2 Amps product details from Littelfuse Inc. stock available at Utmel

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    RFQ
  • ALT-100-1-SW
    ALT-100-1-SW Littelfuse Inc.

    ALT-100-1-SW datasheet pdf and Power Relays, Over 2 Amps product details from Littelfuse Inc. stock available at Utmel

    Price: 0.0000

    RFQ
  • AR120A-3095
    AR120A-3095 Littelfuse Inc.

    AR120A-3095 datasheet pdf and Power Relays, Over 2 Amps product details from Littelfuse Inc. stock available at Utmel

    Price: 0.0000

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  • 880159100
    880159100 Littelfuse Inc.

    880159100 datasheet pdf and Power Relays, Over 2 Amps product details from Littelfuse Inc. stock available at Utmel

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  • ISS-105-ISO
    ISS-105-ISO Littelfuse Inc.

    ISS-105-ISO datasheet pdf and Power Relays, Over 2 Amps product details from Littelfuse Inc. stock available at Utmel

    Price: 0.0000

    RFQ
  • RC-200124-RN
    RC-200124-RN Littelfuse Inc.

    RC-200124-RN datasheet pdf and Power Relays, Over 2 Amps product details from Littelfuse Inc. stock available at Utmel

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  • RC-400112-NN
    RC-400112-NN Littelfuse Inc.

    RC-400112-NN datasheet pdf and Power Relays, Over 2 Amps product details from Littelfuse Inc. stock available at Utmel

    Price: 5.4933

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  • RA-400112-DN
    RA-400112-DN Littelfuse Inc.

    RA-400112-DN datasheet pdf and Power Relays, Over 2 Amps product details from Littelfuse Inc. stock available at Utmel

    Price: 6.0094

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  • ISS-102CCI-M-MC
    ISS-102CCI-M-MC Littelfuse Inc.

    ISS-102CCI-M-MC datasheet pdf and Power Relays, Over 2 Amps product details from Littelfuse Inc. stock available at Utmel

    Price: 0.0000

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  • ALT230-X
    ALT230-X Littelfuse Inc.

    ALT230-X datasheet pdf and Power Relays, Over 2 Amps product details from Littelfuse Inc. stock available at Utmel

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  • RA-700112-NN
    RA-700112-NN Littelfuse Inc.

    RA-700112-NN datasheet pdf and Power Relays, Over 2 Amps product details from Littelfuse Inc. stock available at Utmel

    Price: 10.8087

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  • RC-700112-NN
    RC-700112-NN Littelfuse Inc.

    RC-700112-NN datasheet pdf and Power Relays, Over 2 Amps product details from Littelfuse Inc. stock available at Utmel

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  • ISS-102C-M-LC
    ISS-102C-M-LC Littelfuse Inc.

    ISS-102C-M-LC datasheet pdf and Power Relays, Over 2 Amps product details from Littelfuse Inc. stock available at Utmel

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  • ALT115-X
    ALT115-X Littelfuse Inc.

    ALT115-X datasheet pdf and Power Relays, Over 2 Amps product details from Littelfuse Inc. stock available at Utmel

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  • ALT-200-3-SW
    ALT-200-3-SW Littelfuse Inc.

    ALT-200-3-SW datasheet pdf and Power Relays, Over 2 Amps product details from Littelfuse Inc. stock available at Utmel

    Price: 0.0000

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  • 02040704TXN
    02040704TXN Littelfuse Inc.

    02040704TXN datasheet pdf and Power Relays, Over 2 Amps product details from Littelfuse Inc. stock available at Utmel

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    03540507Z Littelfuse Inc.

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  • RC-700112-DN
    RC-700112-DN Littelfuse Inc.

    RC-700112-DN datasheet pdf and Power Relays, Over 2 Amps product details from Littelfuse Inc. stock available at Utmel

    Price: 12.1266

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  • ALT-100-3-SW
    ALT-100-3-SW Littelfuse Inc.

    ALT-100-3-SW datasheet pdf and Power Relays, Over 2 Amps product details from Littelfuse Inc. stock available at Utmel

    Price: 0.0000

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  • HE3321A0440
    HE3321A0440 Littelfuse Inc.

    HE3321A0440 datasheet pdf and Reed Relays product details from Littelfuse Inc. stock available at Utmel

    Price: 0.0000

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  • HE3621A2400
    HE3621A2400 Littelfuse Inc.

    HE3621A2400 datasheet pdf and Reed Relays product details from Littelfuse Inc. stock available at Utmel

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