The 1D-20 from Songtian Electronics is a Negative Temperature Coefficient Thermistor that is ideal for power supply, electronic motors, transformers, adapters, projectors, halogen machines, and LED drive applications. It has a current rating of 9 A and a resistance of 1 Ohm. This VDE-compliant thermistor has a heat dissipation coefficient of over 24 mW/°C and operates over a temperature range from -40°C to +200°C. It is available in a through-hole package that measures 21.5 x 7 mm.