NKK Switches Process Sealed Subminiature Toggle A2SHV

The A Series is a family of sealed subminiature toggle switches designed for low-voltage, low-current logic-level circuits. All variants feature a totally sealed body, tin-plated phosphor bronze support brackets, phosphor bronze contacts with gold plating, and brass terminals with gold plating. The switches have a 26° angle of throw, nonshorting contact timing, and operate within a temperature range of -30°C to +85°C. Contact resistance is 50 milliohms maximum, insulation resistance is 500 megohms minimum, and dielectric strength is 500V AC for one minute. Mechanical life is 100,000 operations for On-None-On and On-Off-On circuits, with 50,000 operations for other circuits. Electrical life is 50,000 operations minimum. Terminals are spaced at 0.100