FSR402 Force sensor – Resistive  Thin Film Pressure Sensor

a single-zone force sensing resistor optimized for use in human touch control of electronic devices
such as automotive electronics, medical systems, and in industrial and robotics applications.
It has a 0.5 inch diameter active area to converter the pressure into the resistance then output.
It is fit for 0-6kg pressure sensing area like small smart robot,mechanical gripper arm and so on.
Specifications:
Sensing Area: 1.27cm / 0.5 inch
Output Signal: Passive variable resistance
Force Sensing Range: 20g~6kg
Length: 6cm / 2.36 inch
Width: 1.9cm / 0.75 inch