Choices for the Look and Feel Tact switches, sometimes called board-mounted pushbuttons, are a leading category of operator interface for many types of digital systems.

SPDT tact switch works for three million cycles C&K has launched that rarest of things, a tact push-button switch with change-over contacts – which means it offers a normally-closed option too. Not ...

The normally closed contact is rated for 40mV to 12V and 2 to 25mA, limited to 500mVA. Bounce is 20ms, contact resitance is 500mΩ, and 250Vac 50Hz can be withstood for 1 minute.

The new slim KMX tact switches, which measure 4.3 x 4.1 mm with a 0.58-mm thickness, is designed to save PC-board space when compared to dome array- and keyboard-style interfaces. These SPST ...

What is the normally closed SPST relay? The NC Normally-Closed SPST (Single Polse Single Throw) relay has an initial closed circuit state when no current is applied to its internal coil therefore it ...