Sensofoil® FR4-Hybrid

Resistive track printed on circuit board

  • -40 °C bis +105 °C
  • for high operating temperatures
  • particulary robust

The Hybrid technology already mentioned for Sensofoil® potentiometers on PET can also be implemented on circuit boards. The PET layer with printed resistive track is simply replaced by the FR4 material. The Sensofoil® FR4-Hybrid was specifically developed for high operating temperatures of up to +105°C. The integrated, flexible metal strip is what makes this potentiometer particularly robust.


  • IP Rating up to IP54
  • Life cycle up to 500.000 operations
  • Operation possible by hand or wiper
  • Easily adapted to customer specific design

Technical details

  • Linear and radial design
  • Flat design from 0,9 mm
  • Length up to 500 m
  • Width from 10 mm
  • Operating temperature: -40 °C bis +105 °C
  • Storage temperature: -40 °C bis +105 °C