The Amphenol Advanced Sensors/Thermometrics part JI-103C1R2-L301 is an NTC (Negative Temperature Coefficient) double insulated chip and leads device. It features a 300mm wire and has a resistance of 10Kohms at 25°C. The thermistor's B(25/85) value is 3977, indicating its high accuracy and precision performance. With a temperature range from -50°C to 105°C, this thermistor is perfect for a wide range of temperature sensing applications. Its double insulation design ensures reliable and safe operation.