This is a NEW Cherry Switch model # DA3C-F1SB, SPDT ON-(ON) Simulated Roller Lever Snap Action Switch. The DA3C-F1SB has long life coil spring construction (100,000 operations minimum) and is designed for low level signal applications. This Switch has 2 positions: ON at Rest ~ & ~ MOMENTARY (ON) When the Lever is Depressed. This switch is New Old Stock from a bulk case, with no retail packaging. Features: Actuator: Simulated Roller Lever Actuating Force: 30g. Max. Function: SPDT ON-(ON) Normally Open/Normally Closed Switching Contact Ratings: 0.1A & 125V AC, Gold Crosspoint Contacts. Dimensions: Body Length ~ 0.781" (19.84mm), Body Height ~ 0.375: (9.53mm); Body Width ~ 0.250" (6.35mm), Pin Height ~ 0.11" (2.8mm) Center to Center Mounting Hole Distance: 0.375" (9.53mm). Termination: 3 Quick Slide Terminals 0.093" (2.36mm) or Terminals can be soldered Long Life Expectancy of 100,000 Operations Minimum