TP Series Substrate-Free Semiconductor Strain Gauges offer advantages such as high sensitivity coefficient, minimal mechanical hysteresis, wide resistance range, low transverse effect and creep, high frequency response, and compact size. They are ideal for manufacturing micro-strain measurement miniature sensors and can be used for stress distribution measurement, linear compensation in various force-sensitive sensors, and as force-to-electrical conversion elements in sensors. Applications include static and dynamic stress measurement in mechanical, construction, aerospace, medical, railway, and bridge engineering.

We provide both substrate-based and substrate-free semiconductor strain gauges, supporting 4K resistance values and custom non-standard sizes. Bulk orders also qualify for patch mounting services. For customization details, please contact Engineer Wang at 17372255369.

Product Parameters
Resistance: 15–1000Ω
Silicon Strip Size: 2.6×0.2×0.04–5×0.3×0.05mm
Gauge Factor: 80±5%–150±5%k
Resistance Temperature Coefficient: >0.06%–>0.4%/°C
Sensitivity Temperature Coefficient: >0.10%–0.30%/°C
Operating Temperature: <80°C
Operating Current: 5–20mA
Maximum Strain: <6000με