This is a tactile switch with a SPDT (Single Pole Double Throw) configuration, featuring normally open (N.O.) and normally closed (N.C.) contacts. It has a round button design with gull-wing terminals, rated for 0.1A at 32V DC and 1VA power. The switch is rated for approximately 25,000 switching cycles and is suitable for surface-mount (SMD) applications, including automotive use.