The ALPS SPVQ810102 is a through hole mounted electronic microswitch with RoHS (Restriction of Hazardous Substances) compliance. It is a single pole, normally open (SPNO) device with gold over nickel contacts. It has a mechanical life of up to 1 million actuations, and can be used with a rated power up to 125VAC/3A and 15VDC/0.4A. It has a variety of terminals including a solder lug, screw, quick-connect, and crimp. This device comes in a variety of actuator types, including a momentary pushbutton, roller lever, plunger, and more. It is UL, CSA, and VDE rated for safety and is suitable for many applications including industrial automation, consumer electronics, and more.