NKK Switches Ultra Thin Pushbutton GB215AB-A

The GB215AB-A is an ultra-thin, single-pole, off-momentary-on pushbutton switch with straight PCB terminals and a mounting bracket, designed for low-voltage, low-current logic-level circuits. It features an off-center actuator for compact, high-density mounting and a patented STC contact mechanism ensuring smooth detent action and reliable operation. The switch has a nominal operating force of 1.0N, total travel of 1.1mm, and operates within a temperature range of -25°C to +70°C. It meets UL94V-0 flammability standards for its actuator, case, and base. Terminals are spaced at 2.54mm x 2.54mm to conform to standard PCB grids, with epoxy-sealed terminals for contamination resistance. The actuator is white. Electrical capacity is 0.4VA maximum at 28V AC/DC, with 50,000 operations minimum for both mechanical and electrical life. Contact resistance is 80 milliohms maximum, and insulation resistance is 500 megohms minimum at 500V DC. It is not UL recognized or CSA certified.