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What does NTC in NTC thermistor stand for?

Negative Tolerance Coefficient

Negative Temperature Coefficient

The term "NTC" in NTC thermistor stands for Negative Temperature Coefficient. This indicates that the resistance of the thermistor decreases as the temperature increases. NTC thermistors are widely used in various applications, particularly in temperature sensing and control systems, because they provide precise changes in resistance with temperature fluctuations. This property allows them to be effective in monitoring temperature and providing feedback in electronic circuits.

Understanding the NTC characteristic is crucial for technicians, as it helps in diagnosing issues related to temperature measurements in automotive systems, especially in areas like air conditioning, where accurate temperature readings are essential for proper operation.

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Normal Temperature Condition

National Temperature Context

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