Interlink Electronics 1.5” Square FSR

Interlink ElectronicsSKU: RB-Int-03
Manufacturer #: 30-73258

Price  :
Sale price $7.95

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Stock  :
In stock, 34 units

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  • 1.5" Square Force Sensing Resistor
  • Optimized for use in human touch control applications
  • Maintenance-free
  • Robust design tested to over 10 million actuations
  • Useful for exact control applications

The Interlink Electronics 1.5” Square FSR uses a 1.5" square pad to sense applied force. Force Sensing Resistors (FSRs) are very thin, robust, polymer thick film (PTF) devices that decrease in resistance when increased pressure is applied to the surface of the sensor. FSRs are not a load cell or strain gauge devices though they have many similar properties. They are more appropriate for qualitative rather than precision measurements.


  • Robotics
  • Controllers
  • Musical instruments
  • Position feedback
  • Medical device controls
  • Remote controls and buttons
  • Navigation electronics
  • 1x 1.5" square sensor with 2 solder tabs

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Customer Reviews

Based on 3 reviews
Good product

Was able to measure force

great trigger

We have used FSR as a trigger on our musical instruments since the late 80's. Was really happy to see off the self sensors that we could use in our designs

Like it

I used these FSRs for my first electronic project, and successfully made a mini drum pad! RobotShop surprised me with a complimentary pen that came with my order - how nice!

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