Thermistor is not a specific brand but a type of temperature-sensitive resistor widely used in industrial and electronic applications. Thermistors are produced by various manufacturers globally, including companies like Murata (Japan), TDK (Japan), Vishay (USA), and Amphenol (USA). These components are essential in industries such as automotive, medical devices, HVAC, and consumer electronics. Thermistors serve as critical sensors for temperature measurement, control, and compensation in circuits. They come in two main types: NTC (Negative Temperature Coefficient) and PTC (Positive Temperature Coefficient), each suited for different applications like overcurrent protection, temperature monitoring, and thermal management.

Thermistor