Electromechanicals

  • Relays

    A relay, or relay switch, is an electromagnetic switch that operates as a sort of lever, using a small electric current to turn a much larger current on or off. At Quest Components, we sell a wide variety of electrical relays from industry leading manufacturers.

    • Power/Signal Relays (198,271)

      Power relays are used for high-power switching applications, while signal relays are the best choice for low-power signals such as audio and video.

    • Reed Relays (3,845)

      Reed relays have hermetically sealed contacts, making them ideal for very low-level signals such as nanovolts.

    • RF Relays (81,215)

      RF relays are passive devices that route high-frequency RF signals through a designated path.

    • Special Relays (811)

      Special relays are used in CPUs (central processing units) to indicate that a specified event occurred.

    • Time Delay Relays (41,389)

      Time delay relays automatically open and close at set time intervals.

    • Other Relays (99,752)

      We also stock a variety of specialized relays for targeted applications.

  • Switches

    A relay, or relay switch, is an electromagnetic switch that operates as a sort of lever, using a small electric current to turn a much larger current on or off. At Quest Components, we sell a wide variety of electrical relays from industry leading manufacturers.

A relay, or relay switch, is an electromagnetic switch that operates as a sort of lever, using a small electric current to turn a much larger current on or off. At Quest Components, we sell a wide variety of electrical relays from industry leading manufacturers.

  • Power/Signal Relays (198,271)

    Power relays are used for high-power switching applications, while signal relays are the best choice for low-power signals such as audio and video.

  • Reed Relays (3,845)

    Reed relays have hermetically sealed contacts, making them ideal for very low-level signals such as nanovolts.

  • RF Relays (81,215)

    RF relays are passive devices that route high-frequency RF signals through a designated path.

  • Special Relays (811)

    Special relays are used in CPUs (central processing units) to indicate that a specified event occurred.

  • Time Delay Relays (41,389)

    Time delay relays automatically open and close at set time intervals.

  • Other Relays (99,752)

    We also stock a variety of specialized relays for targeted applications.