OptoMOS Relays

OptoMOS^® relays come in three configurations. The solid state relays have normally open (Form-A), normally closed (Form-B), or switchover (Form-C) switches. Each relay is an integrated circuit consisting of semiconductors, and most can mount on printed circuit boards. The devices make good alternatives to reed relays and other types of electromechanical relays because they require less power to operate. Consult the Littelfuse Integrated Circuits Selection Guide to identify the best relay for your application.

Subcategories under OptoMOS Relays

Combination NO+NC

Combination normally open and normally closed OptoMOS® relays provide flexible current switching solutions for telecommunications, industrial,

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Normally Closed Relays

Normally closed OptoMOS® solid-state relays make highly efficient and reliable options for ensuring the continuous flow of direct current. Unlike

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Normally Open Relays

Normally open OptoMOS® solid-state relays make highly efficient and reliable options for keeping circuits open. Unlike electromechanical relays,

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