According to Pickering, its latest Series 125 is the industry’s tiniest DPST reed relay, switching up to 1 A, 20 W in a 5- x 5-mm pitch. Targeting very high-density applications such as ...

you’ll probably be aware that a relay can be wired as a buzzer, and it’s this property that a vibrating reed inverter harnesses. He takes an octal relay and wires it up with a small mains ...