Microswitch - 11SM3-T
MICRO SWITCH™ SM Series subminiature basic switches are used for simple or precision on/off application needs. The MICRO SWITCH™ SM Series switches are slightly larger than the MICRO SWITCH™ SX Series switches. These switches combine small size and light weight with ample electrical capacity, precision operation and long life.
Long operating life
Elongated mounting hole for easier, more accurate mounting
Choice of actuation (plunger, as well as a variety of integral and auxiliary actuators)
Choice of electrical termination (solder, quick connect, PCB)
Choice of operating characteristics (sensitive differential travel as low as 0,0254 mm [0.001 in] maximum, low operating force to 0,56 N [2.0 oz] maximum)
Optional series constructions available (gold contacts for low energy switching, bifurcated gold contacts for maximum reliability, power load switching capability to 11 A)
MIL-PRF-8805 qualified listings available
Switch Type: MICRO SWITCH™ Subminiature 12,7 mm H x 6,35 mm W x 20,3 mm L [0.5 in H x 0.25 in W x 0.8 in L]
Ampere Rating: 5 A
Actuator: Pin Plunger
Operating Temperature: -55 °C to 125 °C [-67 °F to 257 °F]
Voltage: 250 Vac
Contact Type: Silver
Operating Force (OF): 0,83 N to 1,39 N [3.0 oz to 5.0 oz]
Release Force: 0,28 N [1.0 oz] min.
Pretravel (PT): 0,5 mm [0.020 in] max.
Overtravel (OT): 0,13 mm [0.005 in] min.
Differential Travel (DT): 0,10 mm [0.004 in] max.
Operating Position (OP): 8,38 mm ±0,38 mm [0.330 in ±0.015 in]
Housing Material: General Purpose Phenolic
High Temperature: 204 °C [400 °F]
Agency Approvals and Standards: UL, CE, CSA, ENEC
Mounting Centers: 9,65 mm [0.38 in]
Tightening Torque: 0,26 N m [2.3 in lb]
Weight: 2,72 g [0.006 lb]
Package Height: 12,4 mm [0.49 in]
Package Width: 6,35 mm [0.25 in]
Package Length: 19,8 mm [0.78 in]
Recommended For: Operating in temperatures to 121 °C [250 °F]
Comment: Turret type solder terminals. CE: 61058-1; UL: E12252; CSA: LR41372
UNSPSC Code: 30211905
UNSPSC Commodity: 30211905 Snap switches
Series Name: SM