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TL3780 Series Ultra-miniature Tact Switches

E-Switch offers its TL3780 series tact switches for a variety of applications including computer peripherals, consumer electronics, and instrumentation

Image of E-Switch's TL3780 Series Ultra-miniature Tact SwitchesE-Switch's TL3780 series tact switches are surface-mounted and ultra-miniature in size. They are a mere 2 mm x 3 mm in size with a very low profile of 0.6 mm. There are two operating force options, 240 gf and 330 gf. The switches have a life cycle of 300,000 to 500,000 actuations depending on the operating force and have a rating of 20 mA at 15 VDC.

With the small footprint, low profile, and the SMT design, these switches can be used for many small applications, including wearable technology, medical devices, audio/visual, and other products where space is at a premium.

Specifications for the TL3780 series ultra-miniature tact switch include:
  • Electrical rating: 20 mA at 15 VDC
  • Electrical life: 500,000 cycles (240 gf) or 300,000 cycles (330 gf)
  • Contact resistance: 500 mΩ max. initial
  • Insulation resistance: 50 MΩ at 100 VDC
  • Dielectric strength: 250 VAC for 1 min.
  • Operating temperature: -40°C to 85°C
  • Storage temperature: -40°C to 85°C
  • Operating force: 240 gf or 330 gf
  • Travel: 0.13 mm
  • Contact arrangement: SPST

TL3780 Series Ultra-miniature Tact Switches

ImageManufacturer Part NumberDescriptionCircuitSwitch FunctionAvailable QuantityView Details
SWITCH TACTILE SPST-NO 0.02A 15VTL3780AF240QGSWITCH TACTILE SPST-NO 0.02A 15VSPST-NOOff-Mom16249 - ImmediateView Details
SWITCH TACTILE SPST-NO 0.02A 15VTL3780AF330QGSWITCH TACTILE SPST-NO 0.02A 15VSPST-NOOff-Mom19949 - ImmediateView Details
Published: 2016-05-24