Bistable relays (BR) are widely used in battery powered equipments or applications with “memory function”. No doubt, when it comes to an average electronics hobbyist, bistable relay is a mysterious ...

Zettler has announced a latching power relay that can switch 16A at 250Vac. Called AZ 7621 P, the series has electric life expectancy of 50,000 cycles at ambient temperature up to 85°C. Size is 29 x ...

A single-coil latching relay is a relay with memory, usually with a magnetic structure that provides two stable positions for the armature that holds the movable contacts. A permanent magnet provides ...

Same Sky has introduced a family of latching power relays with single or double coils, and 10 to 20A ratings. PRL relays, as they will be known, have silver alloy contacts and come in SPST (1 Form A), ...