This is a subminiature, single pole, single throw pushbutton switch from C&K. It features momentary action, a radial actuation force of 350gf, and a low profile of 6.2mm. It has a PC pin terminal, an illuminated option, and is rated for 50mA @ 12VDC. The product is sealed with a UV resistant epoxy to protect against dust, dirt and moisture, making it suitable for use in harsh environments.