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.
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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.
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Reed Relays
(3,845)
Reed relays have hermetically sealed contacts, making them ideal for very low-level signals such as nanovolts.
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RF Relays
(81,215)
RF relays are passive devices that route high-frequency RF signals through a designated path.
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Special Relays
(811)
Special relays are used in CPUs (central processing units) to indicate that a specified event occurred.
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Time Delay Relays
(41,389)
Time delay relays automatically open and close at set time intervals.
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Other Relays
(99,752)
We also stock a variety of specialized relays for targeted applications.