The TDK NTCG163JF103FT1 is a negative temperature coefficient (NTC) thermistor. This component is a type of resistor which has a resistance that changes as the temperature of the part changes. The thermistor can be used as a temperature sensing device in applications requiring precise temperature control. This thermistor has a resistance of 10 k? at 25°C, a small-sized body of 0.063 inches (1.6 mm), and a tolerance level of 1%. It is ideal for applications where space is limited and very precise temperature sensing is required. The NTCG163JF103FT1 also has excellent stability and accuracy of its resistance. It is constructed using a metal-oxide-semiconductor technology and ensures superior reliability over thermal cycling.