Power Electronics
The switch is suitable for wearable technology market medical equipment audiovisual computer peripherals consumer electronics telecommunications instrumentation Image courtesy of ESwitch

The switch is suitable for wearable technology market, medical equipment, audio/visual, computer peripherals, consumer electronics, telecommunications, instrumentation. (Image courtesy of E-Switch).

Low Profile Tact Switch

E-Switch recently announced the TL3750 series ultra-miniature tact switch. This switch is unique in its tiny size - a mere 3mm x 2mm! It also has a low profile at only 0.58mm, and is surface mount with gull wing termination. It has a 300,000 cycle life expectancy.

The applications and markets for the switch include the ever-growing wearable technology market, medical equipment, audio/visual, computer peripherals, consumer electronics, telecommunications, instrumentation and more.

Specifications for the TL3750 series tact switch include:

  • Electrical Rating: 50mA @ 12VDC
  • Electrical Life: 300,000 Cycles
  • Mechanical Life: 300,000 Cycles
  • Contact Resistance: 500mW Max. initial
  • Insulation Resistance: 100MW at 100VDC
  • Dielectric Strength: 100VAC for 1 min.
  • Operating Temperature: -30°C to 85°C
  • Storage Temperature: -40°C to 90°C
  • Operating Force: 100, 180, 240 gf
  • Travel: 0.13mm Contact Arrangement: SPST 
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