This datasheet gives you things related to force, force sensitivity, range, and actuation force. Inside the datasheet you can learn things like device, sensor, and resistance.
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Consumer Electronics Interlink Electronics – Sensor Technologies www.interlinkelectronics.com FSR 400 P/N: 30-49649 Device Characteristics Feature Applications Detect & qualify press Sense whether a touch is accidental or intended by reading force Condition Actuation Force Force Sensitivity Range Enhance tool safety Differentiate a grip from a touch as a safety lock Find centroid of force Use multiple sensors to determine centroid of force Notes 0.1 Newtons 0.1 – 10.0 Newtons Force Repeatability3 2 (Single part) Force Resolution3 Use force for UI feedback Detect more or less user force to make a more intuitive interface Value* Force Repeatability3 ± 2% continuous (Part to Part) ±6% Non-Actuated Resistance 10M W Size 7.62mm diameter Thickness Range 0.2 – 1.25 mm Stand-Off Resistance >10M ohms Unloaded, unbent 0.05 mm Depends on design Switch Travel ( Typical) Hysteresis3 +10% (RF+ – RF-)/RF+.
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