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E-Switch TL3145 Series SMT Tactile Switch

Longer life, better performing switches

The TL3145 Series of SMT Tactile Switches are an E-Switch option for a durable, reliably, outperforming tactile switch. These switches achieve the IP67 rating thanks to their rubber-made actuator which, in contrast to the more common hard plastic found in other switches, delivers moisture and dust resistance along with a softer audible click.

The TL3145 Series are long lasting tactile switches featuring 3.5mm and 5.2mm actuator height options. The series includes a choice of different actuation forces, with the 350 and 260 gram force options offering a life expectancy of 500,000 cycles, and the 180 gram force option that can deliver up to 3,000,000 cycles.

These switches remain tough and reliable even under extreme conditions, operating in temperatures from -40 to 85°C.


  • Up to 3,000,000 cycle life expectancy
  • IP67 ratings
  • Multiple force options


  • Audio/Visual
  • Computer peripherals
  • Consumer electronics
  • Instrumentation
  • Medical equipment
  • Telecommunications