NKK Switches Process Sealed Subminiature Toggle A23EH

The A series is a family of sealed subminiature toggle switches designed for low-voltage, low-current logic-level applications. All variants feature a totally sealed body with epoxy-sealed or ultrasonically welded terminals, and a 2.54mm x 2.54mm terminal spacing conforming to standard PCB grid layouts. The toggle actuator is made of glass fiber reinforced polyamide for antistatic variants or nickel-plated brass for others, with phosphor bronze contacts gold-plated for reliable switching. Electrical capacity is 0.4VA maximum at 28V AC/DC, contact resistance is 50 milliohms maximum, and insulation resistance is 500 megohms minimum at 500V DC. The mechanical life is 100,000 operations minimum for On-None-On and On-Off-On circuits, and 50,000 operations for other circuits. Electrical life is 50,000 operations minimum. The operating temperature range is -30°C to +85°C. The toggle has a 26° throw angle and nonshorting contact timing. The switch is suitable for wave soldering.