NKK Switches Process Sealed Subminiature Toggle A22KB-AA

The A Series is a family of sealed subminiature toggle switches designed for low-voltage, low-current logic-level applications. The switches feature a totally sealed body to prevent contamination and support automated soldering and cleaning. Terminals have a 0.100" x 0.100" (2.54mm x 2.54mm) spacing conforming to standard PCB grids. Electrical ratings include a maximum resistive load of 0.4VA at 28V AC/DC, contact resistance of 50 milliohms maximum, and insulation resistance of 500 megohms minimum. The switches operate with a 26° angle of throw and nonshorting contact timing, with mechanical life of 50,000 to 100,000 operations depending on circuit type. Operating temperature ranges from -30°C to +85°C. The housing and toggle are made of glass fiber reinforced polyamide, with phosphor bronze contacts plated in gold. No UL or CSA certifications are listed.