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Relays

Electronic relays are essential components used to control the flow of electricity in a circuit, allowing for the switching of electrical loads without direct manual intervention. There are several types of relays, each designed to meet different application requirements. Electromechanical relays are the most common, utilizing a mechanical armature to open or close contacts when energized. Solid-state relays, on the other hand, use semiconductor components to switch the circuit without moving parts, offering faster response times and greater durability. Thermal relays protect electrical systems from overloads by using a bimetallic strip that bends with heat, interrupting the current flow. Reed relays are another type, featuring a pair of ferrous reeds that are magnetically actuated to open or close the circuit. Time-delay relays add an adjustable delay between the energizing of the coil and the action of the relay, useful for automation and safety applications. Latching relays, or bistable relays, retain their position even after the energizing current is removed, which is ideal for applications that need to maintain a state without constant power. Each relay type is designed for specific functions, such as switching high voltage loads, providing isolation, or controlling circuits in automotive, industrial, and home appliances. The choice of relay depends on factors such as load type, control voltage, and response time.

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(Total Part Numbers : )

    Part No. Description Product Name Standard Packaging Other Name Series Product Status Action
    MY4Z AC12 (S)  RELAY GEN PURPOSE 4PDT 3A 12V MY4Z AC12 (S) 1 MY4Z-AC12(S) | MY4ZAC12(S) | MY4ZAC12S MY Active RFQ
    HC4E-H-AC12V  RELAY GEN PURPOSE 4PDT 2A 12VAC HC4E-H-AC12V 20 HCE Obsolete RFQ
    MY4H-US AC12  RELAY GEN PURPOSE 4PDT 3A 12V MY4H-US AC12 1 MY4H-US AC12 | MY4HUSAC12 | MY4H-USAC12 MY4H Obsolete RFQ
    MY4Z AC24 (S)  RELAY GEN PURPOSE 4PDT 3A 24V MY4Z AC24 (S) 1 MY4ZAC24S | MY4Z-AC24(S) | Z2280 | MY4Z-AC24(S) | MY4ZAC24(S) MY Active RFQ
    HC4-H-AC24V  RELAY GEN PURPOSE 4PDT 5A 24V HC4-H-AC24V 20 HC4-H-AC24V | 255-5505 | -HC4-H HC Obsolete RFQ
    HC4-HTM-AC24V  RELAY GEN PURPOSE 4PDT 5A 24V HC4-HTM-AC24V 20 HC Obsolete RFQ
    KHAU-17D18-24  RELAY GEN PURPOSE 4PDT 3A 24V KHAU-17D18-24 50 PB3181 | 2266-KHAU-17D18-24 | KHAU-17D18-24 | 7-1393122-7 KHA Active RFQ
    MY4Z DC48 (S)  RELAY GEN PURPOSE 4PDT 3A 48V MY4Z DC48 (S) 1 MY4Z-DC48(S) | MY4ZDC48(S) | MY4ZDC48S MY Active RFQ
    HC4-HP-AC12V  RELAY GEN PURPOSE 4PDT 5A 12V HC4-HP-AC12V 20 HC Obsolete RFQ
    HC4D-HP-AC12V  RELAY GEN PURPOSE 4PDT 3A 12V HC4D-HP-AC12V 20 HC Obsolete RFQ
    HC4E-PL-DC6V  RELAY GEN PURP 4PDT 6VDC HC4E-PL-DC6V 20 HC4E Obsolete RFQ
    HC4-HP-DC6V  RELAY GEN PURPOSE 4PDT 5A 6V HC4-HP-DC6V 20 HC Obsolete RFQ
    HC4-HP-DC6V  RELAY GEN PURPOSE 4PDT 5A 6V HC4-HP-DC6V 20 HC Obsolete RFQ
    HC4E-HP-DC6V  RELAY GEN PURPOSE 4PDT 2A 6VDC HC4E-HP-DC6V 20 HCE Obsolete RFQ
    HC4E-PL-AC100V  RELAY GEN PURPOSE 4PDT 2A 100VAC HC4E-PL-AC100V 1 HCE Obsolete RFQ
    HC4E-HP-AC100V  RELAY GEN PURPOSE 4PDT 2A 100VAC HC4E-HP-AC100V 1 HCE Obsolete RFQ
    HC4-HP-AC100V  RELAY GEN PURPOSE 4PDT 5A 100V HC4-HP-AC100V 20 255-2772 | HC4-HP-AC100V HC Obsolete RFQ
    HC4E-HP-AC120V  RELAY GEN PURP 4PDT 120VAC HC4E-HP-AC120V 20 HC4E Obsolete RFQ
    HC4E-HP-AC115V  RELAY GEN PURPOSE 4PDT 2A 115VAC HC4E-HP-AC115V 20 HCE Obsolete RFQ
    HC4D-HP-AC120V  RELAY GEN PURPOSE 4PDT 3A 120V HC4D-HP-AC120V 20 HC Obsolete RFQ
    HC4ED-PL-AC24V  RELAY GEN PURP 4PDT 24V HC4ED-PL-AC24V 20 HCE Obsolete RFQ
    HC4D-HP-DC110V  RELAY GEN PURPOSE 4PDT 3A 110V HC4D-HP-DC110V 20 HC Obsolete RFQ
    HC4E-PL-DC100V  RELAY GEN PURP 4PDT 100VDC HC4E-PL-DC100V 20 HC4E Obsolete RFQ
    HC4E-HP-DC100V  RELAY GEN PURP 4PDT 100VDC HC4E-HP-DC100V 20 HC4E Obsolete RFQ
    HC4ED-PL-DC100V  RELAY GEN PURP 4PDT 100V HC4ED-PL-DC100V 20 HCE Obsolete RFQ
    HC4D-HPL-DC100V  RELAY GEN PURPOSE 4PDT 3A 100V HC4D-HPL-DC100V 20 HC Obsolete RFQ
    HC4ED-HP-DC100V  RELAY GEN PURP 4PDT 100V HC4ED-HP-DC100V 20 HCE Obsolete RFQ
    HC4E-HP-DC12V  RELAY GEN PURPOSE 4PDT 2A 12VDC HC4E-HP-DC12V 20 255-5726 | HC4E-HP-DC12V HCE Obsolete RFQ
    HC4D-HPL-DC12V  RELAY GEN PURPOSE 4PDT 3A 12V HC4D-HPL-DC12V 20 HC Obsolete RFQ
    KHAU-17A12-240  RELAY GEN PURPOSE 4PDT 5A 240V KHAU-17A12-240 50 KHAU17A12240 | KHAU-17A12-240 | 2266-KHAU-17A12-240 | -KHAU-17A12-240-SI | 3-1393122-0 | PB1782 KHA Active RFQ
    HC4E-HTM-AC24V  RELAY GEN PURPOSE 4PDT 2A 24VAC HC4E-HTM-AC24V 20 HCE Obsolete RFQ
    HC4E-HTM-AC120V  RELAY GEN PURP 4PDT 120VAC HC4E-HTM-AC120V 20 HC4E Obsolete RFQ
    HC4-HTM-DC12V  RELAY GEN PURPOSE 4PDT 5A 12V HC4-HTM-DC12V 20 HC4-HTM-DC12V | 255-5292 HC Obsolete RFQ
    HC4D-HTM-DC12V  RELAY GEN PURPOSE 4PDT 3A 12V HC4D-HTM-DC12V 20 HC Obsolete RFQ
    MY4-J AC48  RELAY GEN PURPOSE 4PDT 48V MY4-J AC48 1 MY4-J AC48 | MY4-JAC48 | MY4JAC48 MY Obsolete RFQ
    MY4 AC50  RELAY GEN PURPOSE 4PDT 3A 50V MY4 AC50 1 MY4 AC50 | MY4AC50 MY Obsolete RFQ
    MY4 AC48  RELAY GEN PURPOSE 4PDT 3A 48V MY4 AC48 1 MY4AC48 | MY4 AC48 MY Obsolete RFQ
    MY4 DC48  RELAY GEN PURPOSE 4PDT 3A 48V MY4 DC48 1 MY4DC48 | MY4 DC48 MY Obsolete RFQ
    MY4-J DC6  RELAY GEN PURPOSE 4PDT 6V MY4-J DC6 1 MY4-J DC6 | MY4JDC6 | MY4-JDC6 MY Obsolete RFQ
    MY4 DC6  RELAY GEN PURPOSE 4PDT 3A 6V MY4 DC6 1 MY4DC6 | MY4 DC6 MY Obsolete RFQ
    MY4ZH-DC24  RELAY GEN PURPOSE 4PDT 3A 24V MY4ZH-DC24 1 MY4ZH-DC24 | MY4ZHDC24 | Z10480 MY4H Active RFQ
    MY4ZH-US DC24  RELAY GEN PURPOSE 4PDT 3A 24V MY4ZH-US DC24 1 MY4ZH-USDC24 | MY4ZHUSDC24 MY4H Active RFQ
    MY4ZIN DC100/110 (S)  RELAY GEN PURPOSE 4PDT 3A 110V MY4ZIN DC100/110 (S) 1 MY4ZIN-DC100/110(S) | MY4ZIN-DC100/110S | MY4ZINDC100/110(S) | MY4ZINDC100110S MY Active RFQ
    MY4I4N DC48  RELAY GEN PURPOSE 4PDT 48V MY4I4N DC48 1 MY4I4NDC48 | MY4I4N DC48 MY Obsolete RFQ
    MY4I4 DC48  RELAY GEN PURPOSE 4PDT 3A 48V MY4I4 DC48 1 MY Obsolete RFQ
    MY4I4 DC6  RELAY GEN PURPOSE 4PDT 3A 6V MY4I4 DC6 1 MY Obsolete RFQ
    MY4I4N DC6  RELAY GEN PURPOSE 4PDT 6V MY4I4N DC6 1 MY4I4NDC6 | MY4I4N DC6 MY Obsolete RFQ
    MY4I4 DC60  RELAY GEN PURPOSE 4PDT 60V MY4I4 DC60 1 MY4I4 DC60 | MY4I4DC60 MY Obsolete RFQ
    MY4I4N AC48  RELAY GEN PURPOSE 4PDT 48V MY4I4N AC48 1 MY4I4N AC48 | MY4I4NAC48 MY Obsolete RFQ
    HC4E-L-AC120V  RELAY GEN PURP 4PDT 120VAC HC4E-L-AC120V 20 HC4E Obsolete RFQ

    Showing Page of

    (Total Part Numbers : )

      Automotive Relays

      Automotive RelaysView All



      Contactors (Electromechanical)

      Contactors (Electromechanical)View All



      Contactors (Solid State)

      Contactors (Solid State)View All



      High Frequency (RF) Relays

      High Frequency (RF) RelaysView All



      I/O Relay Module Racks

      I/O Relay Module RacksView All



      I/O Relay Modules

      I/O Relay ModulesView All



      Power Relays, Over 2 Amps

      Power Relays, Over 2 AmpsView All



      Reed Relays

      Reed RelaysView All



      Relay Sockets

      Relay SocketsView All



      Safety Relays

      Safety RelaysView All



      Signal Relays, Up to 2 Amps

      Signal Relays, Up to 2 AmpsView All



      Solid State Relays

      Solid State RelaysView All