NTC thermistors are widely used in household appliances, new energy vehicles, energy storage, medical care, green agriculture, environmental protection, power tools and other fields. NTC thermistors are very sensitive to temperature. Different resistor values correspond to different temperatures. They have a good temperature monitoring effect in different usage scenarios. They have the characteristics of small size, high power and low power consumption, and can effectively reflect the comfort, safety and other functions of equipment and products. Moreover, the high-precision temperature measurement range of NTC thermistors is large, and it can show perfect results when used in different environments.