Force Sensor Resistor (Square 38.1mm Pressure Sensor)



  • Force Sensitivity Range: 100 g to 10 kg
  • Pressure Sensitivity Range: 1.5 psi to 150 psi
  • Device Rise Time: 1 -2 milliseconds
  • Life Time : > 10 million actuations
  • Thickness: 0.45 mm
  • Cost-effective

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It is a Force Sensor / Pressure Sensor Resistor with a Square area of 38.1 mm, this resistor has a square  1.75 x 1.5″ sensing area. The Force sensor varies its resistance depending on the pressure applied to its sensing area in a relation like Larger the force, lower the resistance, and when there is no pressure applied on the sensor it will have a resistance larger than 1MΩ. This Force Sensor can sense an applied force anywhere in the range of 100g-10kg.

to mount the Force sensor there is a peel and stick type rubber backing on the opposite side of the sensing area. this sensor is simple to set up and has a great application for sensing pressure but can’t be used as a scale. This force sensor can easily be interfaced with any kind of Microcontrollers, Arduino Boards, or Raspberry Pi, etc. using an Analog to Digital Converter (ADC).


  • Testing and Measurement Equipment.
  • Embedded Electronics.
  • OEM Development Kit.
  • Consumer Electronics.
  • Multimeter.


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