NKK Switches Process Sealed Subminiature Rocker A1SKH

The A Series is a family of sealed subminiature rocker switches designed for low-voltage, logic-level applications. It features a subminiature footprint with 2.54mm x 2.54mm terminal spacing, a 26° angle of throw, and a nonshorting contact timing. The actuator is nickel-plated brass, the housing is glass fiber reinforced polyamide, and contacts are gold-plated phosphor bronze and brass. Electrical ratings include a maximum 0.4VA resistive load at 28V AC/DC, 50 milliohms contact resistance, 500 megohms insulation resistance, and 500V AC dielectric strength. Mechanical life is 100,000 operations for On-None-On and On-Off-On circuits, and 50,000 for others. Operating temperature ranges from -30°C to +85°C. The switch is suited for wave and manual soldering with a maximum PCB extension of 1.3mm to avoid interference with rocker movement.