NKK Switches Process Sealed Subminiature Toggle A22KH-AB

The Series A process sealed subminiature toggle switch is designed for low-voltage, low-current logic-level applications and features a totally sealed body to prevent contamination. It has a 2.54mm x 2.54mm terminal spacing conforming to standard PCB grids, a 26° angle of throw, and nonshorting contact timing. The switch supports SPDT circuits with a .248" (6.3mm) bat toggle and vertical PC terminals, offering a mechanical life of 100,000 operations for on-none-on circuits and an electrical life of 50,000 operations. 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. Operating temperature ranges from -30°C to +85°C. The housing and toggle are made of glass fiber reinforced polyamide; contacts are phosphor bronze with gold plating. Soldering is recommended via wave process. It is not UL or CSA certified.