The NO Normally-Open SPST (Single Pole Single Throw) relay has an opened circuit state when no current is applied to its coil so basically it disconnects the power to the load in the inactive state.

The contact in a make and break relay is either normally open (NO), or normally closed (NC) while a changeover relay alternates the closing and opening of two circuits and has five pin terminals. Also ...

The relay will have a normally open contact and a normally closed contact as well as the moveable contact. The 450 will have three spring clips on the bottom of each leg base.

The A2 series of small, lightweight relays from CIT Relay & Switch offers both printed-circuit board (PCB) pin and .250 quick-connect terminals (see the figure). These devices also include a ...

A construction option offers a “reverse Flag” output where the Flag is “low” when the relay is actuated. The AP1AD01BL (SPDT) is configured with a set of two contacts, one normally open and the other ...

Teledyne Relays announces its line of 50+ GHz coax switches, adding transfer switching, terminated and normally-open models to its family of switches.

Teledyne Relays Announces New Fail-Safe Hermetic SPDT RF Relays Operating up to 18 GHz Contacts Sharon Fletcher Teledyne Defense Electronics +1 323-241-1623 [email protected] ...

An RF coaxial SPDT relay, as its name implies, employs coaxial connectors and cables, and is designed to open and close circuit paths while introducing minimal RF mismatches, which can cause wave ...