21SM284-T2

21SM284-T2 is a SM series, MICRO SWITCH premium subminiature basic switch with designed for repeatability and enhanced product life. The MICRO SWITCH SM Series delivers consistent performance within a range of conditions. The MICRO SWITCH SM Series’ small size and light weight is combined with ample electrical capacity, precision operation and extended life. Suitable for precision switch assemblies for commercial aircraft to monitor doors for “closed” and “locked” position, landing gear monitor, precision switch assemblies for commercial cockpit applications for pushbuttons, toggle, or joystick assemblies, precision switch assemblies in military applications, assemblies for industrial pressure switches and temperature switches, power generation fuel level (gas and oil) applications.

• Industry-leading mechanical life of up to 10,000,000 operations
• Wide temperature range from -54°C to 204°C [-65°F to 400°F]
• MIL-PRF-8805 qualified listings in a lightweight, small package
• UL/CSA, cUL, ENEC, and CE approvals
• 0.83 to 1.39N [3 to 5oz] O.F
• 0.28N [1oZ] min R.F
• 0.76mm [0.030in] max P.T
• 0.13mm [0.005in] min O.T
• 0.1mm [0.004in] D.T
• 8.38mm [0.330in] min O.P