The Shiheng MF52D 103F3950-100 NTC Thermistor is a through-hole resistor with a negative temperature coefficient that is RoHS compliant. It offers high precision, excellent reliability, and a wide temperature range with quick response. With a resistance range of 10K to 500K, the MF52D offers excellent thermal stability, robust construction, and a highly durable design. The NTC thermistor is ideal for temperature sensing and control in a range of applications, from thermostats and heaters, to stage lighting and power management systems.