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
| Model | MD30-60 (25mm circle variant) |
| Sensing area | 25 mm diameter (circular) |
| Sensor type | Force Sensitive Resistor (FSR) — resistive, non-linear response |
| Typical substrate | Flexible polymer film (thin, conformal) |
| Interface | 2-terminal resistive; use in a voltage divider to read with ADC |
| Recommended pull resistor | ~10 kΩ (depends on target sensitivity and ADC range — calibrate) |
| Usable force response | Light touch to several kilograms (non-linear; consult datasheet for exact force-to-resistance curve) |
| Typical thickness | ≈0.5 mm (varies by manufacturer) |
| Mounting | Adhesive backing or sandwich between layers; do not flex excessively at the sensing area |
| Environment | Indoor use recommended; check manufacturer for extended temperature/humidity specs |
FAQs
About Shipping Charges and delivery time
- Standard shipping: Rs 100 /-. The order gets delivered within 4-6 working days. (6-7 days in case of the battery as it travels through the surface).
- Free shipping is applicable on purchase of Rs 999 and above. The order gets delivered within 4-6 working days. (8-10 days in case of the battery, as it travels through the surface)
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