TSSK Series

3.35×3.35 Miniature Type Tact Switch

  • Improve mounting density of components on PCB
  • Reflow solderable
  • Contacts are comletelysealed, enhancing reliability
  • Available with ground terminal for electrostatic discharge
  • Packaged with a 12mm wide embossed taping


  • For operating various mobile devices
  • For operating various devices that require high density mounting such as mobile phones, communication devices, compact electronic devices



Items Standard
Operating Temperature Range -20 to +70°C
Electrical Performance Rating 50mA 12V DC
Insulation Resistance 100MΩ Min. 100V DC
Dielectric Strength 250V AC for 1 min (50Hz or 60Hz)
Contact Resistance 100 mΩ Max.
Durability Operating Life 100,000 Cycles, 500,000 Cycles, 1,000,000 Cycles
Mechanical Performance Operating Force 2: 160±50gf ; 3: 260±70gf
Travel 0.25 + 0.2 / -0.1 mm


Dimensions Circuit Diagram& Pad Layout
Dimensions Circuit Diagram&Pad Layout