The resonator series acts as a frequency selection element by operating with an external drive circu

Oscillator products have more functions than similar crystal products, and the main frequency/time r

A rotary switch is a family of mechanical devices that close or disconnect contacts by manually or m

As a kind of electromechanical device, the main purpose of the slide switch is to control the curren

As an electromechanical device, a tactile switch is mainly used to turn on or block the current of a

A toggle switch is a type of mechanical device that operates by establishing/disconnecting electrica

As a mechanical device, the pushbutton switch is operated by closing or disconnecting the contact/so