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3103_0 Interlink Circular Force Sensing Resistor

Product Code: 3103
Excl. VAT: £7.19 Incl. VAT: £8.63
  • Buy 5 for £6.50 (£7.80 incl. tax) each and save 10%
  • Buy 10 for £6.32 (£7.58 incl. tax) each and save 13%
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  • Buy 100 for £5.56 (£6.67 incl. tax) each and save 23%
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The Interlink Force Sensing Resistor uses a 0.2” (5mm) circular 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.


This FSR connects to:
  • 1121 - Voltage Divider
  • 1134 - Switchable Voltage Divider


Product Features

  • Optimised for use in human touch control applications
  • Maintenance-free
  • Robust design tested to over 10 million actuations
  • Convenient solder tabs for the connection


Active Area 0.2" (5mm) diameter
Nominal Thickness 0.012" (0.30mm)
Force Sensitivity Range 100g to 10kg
Pressure Sensitivity Range 1.5psi to 150psi
Lifetime 10 million actuations

Product Attachments

View File3103 User Guide    Size: (963.8 KB)

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Whenever possible, items which are in stock are dispatched the same day, or the next working day.

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3103_0 Interlink Circular Force Sensing Resistor
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