KAN0647-0431B-B is a tactile switch manufactured by GANGYUAN. It is a surface mount device (SMD) compliant with RoHS (Restriction of Hazardous Substances) regulations. The switch is a momentary single-pole single-throw switch with a tactile feedback that produces CLICK sound. It is an economical and reliable switch, typically used in applications such as industrial control, light switches, medical equipment, electronic toys, etc. It has a current rating of 0.6A and a voltage rating of 50V AC. It has a threaded bushing and a 4mm actuator. The rated mechanical life of the switch is 5,000 cycles.