Mounting vertically, the TL1265 series illuminated tact switch specifies a 500,000 cycle lifespan and offers multiple illumination options. Specs include a contact rating of 50 mA at 12 Vdc, contact resistance of 100 mΩ, insulation resistance of 100 MΩ at 500 Vdc, dielectric strength of 500 Vdc for one minute, operating temperature from -20°C to +70°C, an operating force of 160 gf ± 50 gf, and a travel of 0.2 mm ± 0.1 mm. E-SWITCH INC., Minneapolis, MN. (800) 867-2717.