NKK Switches Process Sealed Subminiature Toggle A28JH/328

The A series is a family of process 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" terminal spacing compliant with standard PC board grids. Contact resistance is 50 milliohms maximum, with insulation resistance of 500 megohms minimum at 500V DC. Electrical capacity is 0.4VA maximum at 28V AC/DC. Mechanical life is 100,000 operations for On-None-On and On-Off-On circuits, and 50,000 for others; electrical life is 50,000 operations minimum. Operating temperature ranges from -30°C to +85°C. Terminals are configured for PCB mounting with vertical orientation and right-angle actuation, as indicated by the "V" and "H" in the part code. The toggle is a .248" (6.3mm) bat style with snap top cap. The packaging suffix "/328" does not alter the functional or dimensional specifications of the series.