NKK Switches Process Sealed Subminiature Toggle A22AW

The A Series is a family of sealed subminiature toggle switches designed for low-voltage, low-current logic-level circuits. The switches feature a total sealed body construction, STC contact mechanism for reliable actuation, and .100" x .100" (2.54mm x 2.54mm) terminal spacing conforming to standard PCB grid patterns. Electrical ratings include a maximum resistive load of 0.4VA at 28V AC/DC, 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 for others; electrical life is 50,000 operations minimum. Operating temperature range is -30°C to +85°C. The housing is made of glass fiber reinforced polyamide, with phosphor bronze contacts gold plated. Terminals are designed for wave soldering and are epoxy sealed or ultrasonically welded for contamination resistance.