NKK Switches Process Sealed Subminiature Rocker A23K1V-DA

The A series is a family of sealed subminiature rocker switches for logic-level circuits. Each variant has a 2.54mm x 2.54mm terminal spacing, 26° throw angle, and nonshorting contact timing. Contact rating is 0.4VA maximum at 28V AC/DC, with contact resistance under 50 milliohms and insulation resistance above 500 megohms at 500V DC. Mechanical life is 100,000 operations for On-None-On and On-Off-On circuits, 50,000 for others. Nominal operating force is 2.73N (momentary) or 1.84N (maintained). The actuator is nickel-plated brass, the housing is glass fiber reinforced polyamide, and contacts are phosphor bronze with gold plating. Operating temperature ranges from -30°C to +85°C. Vibration and shock ratings are 10-55Hz at 1.5mm peak-to-peak and 50G, respectively. Soldering supports wave and manual processes. The A23K1V-DA variant is not explicitly listed but shares all series characteristics.