The RT1105 series is a top actuated reverse through-hole mounted tact switch. It provides up to 100,000 cycle life expectancy in a 6.80×6.80-mm footprint. This switch series features a soft silicon actuator 4.40-mm high and provides multiple gram force options identified by different color actuators – 160 gf (red), 260 gf (dark gray) and 350 gf (blue).
The RT1105 tact series features include SPST – NO, Off-(On); 50 mA, 12 Vdc contact rating, dielectric strength of 250 Vac for 1 minute; operating temperature 
ranges from -20 to 85°C; travel is 0.25 mm and comes in tray packaging. This tact series is suitable for audio/visual equipment, computer peripherals, computer electronics, medical equipment, telecommunication devices, and test & instrumentation equipment.
Specifications include:
Contact Rating: 50 mA, 12 Vdc
Electrical Life: 100,000 Cycles
Contact Arrangement: SPST Off – (On)
Contact Resistance: 100 mΩ Max. Initial)
Insulation Resistance: 100 MΩ @100 Vdc
Dielectric Strength: 250 Vc for 1 minute
Operating Temperature: -20 to 85°C
Operating Force: 160 gf (red), 260 gf (dark gray), 350 gf (blue)
Travel: 0.25 mm
Bounce: 10 msec. max.
E-Switch, 7153 Northland Drive N., Minneapolis, MN 55428, 800-867-2717, www.e-switch.com.
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Filed Under: MOTION CONTROL, Switches
