What are the Main Parameters of NTC Power Thermistors? Usage Precautions?

The main parameters of NTC power thermistors include rated power, rated resistance, temperature coefficient, operating temperature range, accuracy, etc.

Precautions:

1. The rated power and rated resistance should be correctly selected according to the circuit requirements.
2. The temperature coefficient should match the operating environment to achieve better temperature measurement results.
3. The operating temperature range should comply with the resistor's usage requirements to prevent damage due to excessively high or low temperatures.
4. Protective measures should be taken to avoid the influence of external factors such as moisture and contamination.
5. Excessive vibration and impact should be avoided during use to prevent damage to the resistor element.