NTC thermistor is a type of resistor whose resistance value changes with temperature. NTC stands for Negative Temperature Coefficient, which means negative temperature coefficient. This means that as the temperature increases, the resistance value of the NTC thermistor will decrease.
在实现小型化的同时，还具有电阻值、 温度特性波动小、对各种温度变化响应快的特点，可进行高灵敏度、高精度的检测。
NTC热敏电阻在工业、汽车、家庭等领域有着广泛的应用，是一种常用的传感器和电子元件。