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A thermistor is a semiconductor type of resistor whose resistance is strongly dependent on temperature, more so than in standard resistors. The word thermistor is a portmanteau of thermal and resistor.

Thermistors are categorized based on their conduction models. Negative-temperature-coefficient (NTC) thermistors have less resistance at higher temperatures, while positive-temperature-coefficient (PTC) thermistors have more resistance at higher temperatures.

NTC thermistors are widely used as inrush-current limiters and temperature sensors, while PTC thermistors are used as self-resetting overcurrent protectors and self-regulating heating elements. An operational temperature range of a thermistor is dependent on the probe type and is typically between −100 and 300 °C (−148 and 572 °F).
 

Infomation to order the product/Thông tin liên hệ mua sản phẩm: 
HVACR VIET NAM ENGINEERING CO.,LTD/ CÔNG TY TNHH KỸ THUẬT HVACR VIỆT NAM
Address: 331/70/45A Phan Huy Ich Street, Ward 14, Go Vap District, HCM City, Vietnam
Telephone/ Điện thoại: (+84) 327.299.154