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E-Switch TL3342 Series SMT Tactile Switch

Low profile design tailors to wearable and handheld device market

E-Switch features their TL3342 Series of tactile switches as part of one of the broadest selections of switches available for the wearable and handheld device market. The TL3342 Series is a popular solution because of its ultra-low profile.

Measuring just 5.2mm x 5.2mm, the TL3342 Series has a 1.50mm ultra-low profile design and positive tactile response. These tact switches are surface mountable with gull wing contacts and have two operating force options to choose from: 160gf and 260gf. Both offer a life expectancy of 100,000 cycles and an electrical rating of 50mA @ 12VDC.

TL3342 Series tactile switches are operational at temperatures ranging from -20°C to 70°C. Applications for this low-profile tact switch includes consumer electronics, telecommunications, medical equipment and testing/instrumentation.


  • 5.2mm x 5.2mm tactile switch
  • Ultra-low profile with 1.50mm height
  • 160 ± 50gf and 260 ± 50gf options
  • Surface mount design


  • Medical equipment
  • Testing/instrumentation
  • Consumer electronics
  • Telecommunications


E-Switch: TL3342 Series SMT Tactile Switch