Thermistors are specialized resistors that exhibit a significant change in resistance with temperature variations. Primarily used to monitor and control temperature in various electronic and industrial applications, thermistors are critical for ensuring the safety and efficiency of systems. These components are highly versatile, suitable for use in battery pack temperature monitoring, CRT display degaussing, industrial heating applications, and temperature regulation in incubators. The thermistors are available in two main types: Positive Temperature Coefficient (PTC) and Negative Temperature Coefficient (NTC), each designed for specific use cases.