Temperature Sensors - PTC Thermistors are thermal elements based on the Positive Temperature Coefficient feature, with a core made of semiconductor materials. The resistance value of PTC thermistor increases sharply with the increase of temperature. By measuring its resistance change, the ambient temperature can be accurately sensed and converted into electrical signal output. The sensor has the characteristics of fast response speed, high precision, small size, long life, etc., and is widely used in the field of temperature detection and control.

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