NKK Switches Process Sealed Subminiature Toggle A11HH

The A Series is a family of process-sealed subminiature toggle switches designed for low-voltage, low-current logic-level circuits. All variants feature a totally sealed body, STC contact mechanism, and .100" x .100" (2.54mm x 2.54mm) terminal spacing conforming to standard PCB grids. The switches have a 26° angle of throw, nonshorting contact timing, and operate within a -30°C to +85°C temperature range. Electrical capacity is 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 for others. Electrical life is 50,000 operations minimum. Terminals are gold-plated brass, and toggle actuators are either glass fiber reinforced polyamide or nickel-plated brass depending on variant. The switches support wave or manual soldering and are built for automated cleaning. No UL or CSA certification is claimed.