This product is a small flexible lead type NTC Thermistor with a small head and a thin lead wire.This small and highly accurate NTC Thermistor provides extremely precise temperature sensing.The small sensing head and thin lead wire deliver temperature sensing in a narrow space.Flexibility and a wide variety of lengths (25mm to 150mm)enable the design of flexible temperature sensing architectures. This product is compatible with our 0402 (EIA) size chip Thermistor.Excellent long-term stabilityThis is a halogen free product.Cl= max.900ppm, Br=max.900ppm and Cl+Br=max.1500ppmApplicationsTemperature compensation for transistors, ICs, and crystal oscillators in mobile communicationsTemperature sensor for rechargeable batteriesTemperature compensation of LCDTemperature compensation in general use of electric circuits