This is a DIP switch with four SPST (single-pole, single-throw) recessed slide switches. Each switch operates with a current rating of 0.025A at 24V DC. It features gull-wing (J-style) surface-mount leads, a lifespan of approximately 1,000 cycles, and a pin pitch of 1.27mm. The switch comes in a tube package suitable for SMD (surface-mount device) mounting.