The Ring Lug 10K 3950 NTC Thermistor is a precision temperature sensing component designed for electronics enthusiasts, engineers, and DIY makers who require accurate and responsive thermal monitoring in their projects. Featuring a ring lug terminal design, this thermistor offers convenient and secure mechanical attachment to bolts, screws, or mounting points — making it ideal for surface contact temperature measurement on heatsinks, motors, batteries, PCBs, and power electronics.

With a resistance of 10KΩ at 25°C and a B-value of 3950K, this NTC (Negative Temperature Coefficient) thermistor delivers reliable and consistent temperature readings across a wide operating range. As temperature rises, resistance decreases in a predictable manner, allowing microcontrollers and analog circuits to accurately interpret thermal conditions.

Whether you’re building a thermal protection circuit, a temperature-controlled fan system, or a battery management module, this ring lug thermistor combines mechanical convenience with excellent sensing accuracy.