NKK Switches Process Sealed Subminiature Toggle A23EP

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 construction with PCB terminals spaced at 0.100" (2.54mm) to conform to standard board grids. They offer nonshorting contact timing, a 26° angle of throw, and mechanical lifetimes of up to 100,000 operations. Electrical ratings include a maximum resistive load of 0.4VA at 28V AC/DC, contact resistance of 50 milliohms max, and insulation resistance of 500 megohms min. Operating temperature ranges from -30°C to +85°C. Terminals are epoxy sealed or ultrasonically welded to prevent contamination. The toggle actuator is available in glass fiber reinforced polyamide for antistatic applications or nickel-plated brass. Gold-plated phosphor bronze contacts ensure reliable performance in sensitive circuits.