B3950 10K NTC Thermistor Temperature Sensor 5x20mm Stainless Steel Probe w/ 0.5m Cable & XH2.54 Connector
This B3950 10K NTC thermistor sensor features a stainless steel probe for durable temperature measurement from -20°C to 105°C. The 0.5-meter cable with XH2.54 connector provides easy integration with custom PCBs, data loggers, and microcontroller systems like Arduino or Raspberry Pi for environmental monitoring and thermal control applications.
Features
- High-precision 10K NTC thermistor with ±1% resistance tolerance for accurate temperature sensing.
- Durable 5x20mm stainless steel probe sheath ensures waterproof performance and long-term reliability.
- Includes a 0.5-meter cable terminated with a standard XH2.54 connector for plug-and-play wiring.
- Wide operating temperature range from -20°C to +105°C suitable for various industrial and hobbyist environments.
- Non-linear NTC characteristic requires lookup table or Steinhart-Hart equation for precise temperature conversion.
Out of stock
The B3950 10K NTC Thermistor Temperature Sensor utilizes a negative temperature coefficient (NTC) element where resistance decreases predictably as temperature increases. The sensing element is housed within a robust 5mm diameter by 20mm long stainless steel sheath, providing mechanical protection and environmental sealing for applications involving moisture or condensation. The integrated 0.5-meter cable with XH2.54 connector offers a convenient interface for direct connection to custom breakout boards or data acquisition systems.
Accurate temperature reading requires processing the thermistor’s non-linear resistance curve, typically achieved via a voltage divider circuit and microcontroller ADC. The sensor’s low thermal mass and typical dissipation constant of 5mW/°C ensure minimal self-heating and fast response times. With an insulation resistance greater than 100 MΩ, it is suitable for integration into 3D printer hotends, HVAC monitoring systems, aquarium controllers, and other precision thermal management setups.
Additional Information
| Weight | 0.01 kg |
|---|---|
| Dimensions | 7 × 4 × 2 cm |
