FSR 25mm Circle Force Pressure Sensor MD30-60

Professional-grade force-sensitive resistor (FSR) with a 25 mm circular sensing area (MD30-60 variant). Thin, flexible and easy to integrate ideal for detecting touch, weight distribution and pressure changes in prototypes and production devices. Designed for trend-based force sensing (relative measurements), not precision-calibrated force metrology.

Features

• 25 mm circular active sensing area (compact footprint for localised sensing)
• Thin, flexible polymer substrate for conformal mounting
• Resistive output: resistance falls as applied force increases (non-linear)
• Simple interface use in a voltage divider to produce an ADC-readable voltage
• Robust for repeated contact applications and embedded UX sensing
• Low profile easy to embed under surfaces, mats or switches

Applications

• Touch / press detection on consumer products and wearables
• Footstep or weight sensing mats and robotic grippers (trend detection)
• Human-machine interfaces (pressure-sensitive buttons, game controllers)
• Embedded stress/force detection in test fixtures and prototypes
• Vehicle seat occupancy sensing (as part of a sensing array, after validation)

Specification