NKK Switches Process Sealed Subminiature Rocker A12KB

The A Series is a family of sealed subminiature toggle switches designed for low-voltage, low-current logic-level circuits. The switches feature a totally sealed body construction, STC contact mechanism for reliable actuation, and .100" x .100" (2.54mm x 2.54mm) terminal spacing compliant with standard PCB grid spacing. Electrical capacity is rated at 0.4VA maximum at 28V AC/DC, with contact resistance of 50 milliohms maximum and insulation resistance of 500 megohms minimum. Mechanical life is 100,000 operations for On-None-On and On-Off-On circuits, and 50,000 operations for other circuits. Operating temperature ranges from -30°C to +85°C. The toggle actuator is available in glass fiber reinforced polyamide for antistatic applications or nickel plated brass. Terminals are gold plated brass, compatible with wave and manual soldering. Dimensions and mounting configurations vary by model, with options including right angle and vertical PC terminals. The A Series has not been tested for UL or CSA certification.