NKK Switches Process Sealed Subminiature Toggle A1SEW

The A Series is a sealed subminiature toggle switch designed for low-voltage, low-current logic-level applications. It has a .100" x .100" (2.54mm x 2.54mm) terminal spacing conforming to standard PCB grid patterns. Contact resistance is 50 milliohms maximum, insulation resistance is 500 megohms minimum at 500V DC, and dielectric strength is 500V AC between contacts and case for one minute. Mechanical life is 100,000 operations for On-None-On and On-Off-On configurations, and 50,000 operations for other circuits. Electrical life is 50,000 operations minimum. The toggle actuates at a 26° angle with nonshorting contact timing. The housing is glass fiber reinforced polyamide, with phosphor bronze contacts gold-plated. Operating temperature ranges from -30°C to +85°C. Soldering is compatible with wave and manual methods.