This Diptronics DTSYHL-62R-V-B tactile switch is a through-hole type tactile switch with a pitch of 4.0 mm. It has 4 terminals, 2 of them being NO (Normally Open) conductive pins, 1 being a COM (Common) conductive pin, and 1 being an NC (Normally Closed) conductive pin. This switch has a gold-plated brass shell and includes actuator and lever staples. It can operate over a temperature range of -25°C to +85°C and is rated for a rated life of 100,000 cycles. The contact resistance is 30 mO maximum, insulation resistance is 100MO minimum, and the maximum operating pressure is rated at 200 gf. This switch is suitable for a wide range of applications, such as office automation and home appliances.