The IC2201T1B1M1QE is a Sub-Miniature Integrated Circuit (IC) Switch manufactured by Honeywell. It is a single pole, normally-closed, latching, micro switch with SPST contacts. The switch operates over a temperature range of -20 to 70 C, and it is designed to handle up to 25mA of current. The contact resistance is typically 23mOhms, and it has an insulation resistance of 1,000MOhms at 500VDC. The IC2201T1B1M1QE is available in Surface-Mount or Through-Hole mounting configurations, and it has a reliable life expectancy of up to 1,000,000 operations.