Force-Sensing Resistor - 0.2" Circle

Force-Sensing Resistor - 0.2" Circle
Pololu item #: 1695 457 in stock

Price break Unit price (US$)
1 5.95
10 5.26
100 3.70


backorders allowed

This force-sensing resistor (FSR) from Interlink Electronics is a passive component that exhibits a decrease in resistance when there is an increase in the force applied to the small, circular active area (0.2"/5mm diameter), allowing you to create a sensor that is able to detect force or pressure. The polymer thick film (PTF) device is optimized for use in human touch control of electronic devices and can sense an applied force ranging from a few dozen grams to over 10 kg (22 lb).

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Force-sensing resistor (0.2" circle) with US quarter for size reference.

Force-sensing resistor (0.2" circle) with US quarter for size reference.

A variety of force-sensing resistors (FSR).

A variety of force-sensing resistors (FSR).