The TEH100M20R0FE is a high-power thick film resistor from the TEH100 series, offering a resistance of 20Ω with a ±1% tolerance. It is rated for 100 watts at a 25°C case temperature when properly mounted to a heat sink. This component features a non-inductive design, a maximum working voltage of 350V, and a temperature coefficient of 50 ppm/°C. Housed in a fully molded and insulated TO-247 package, it ensures environmental protection and simplifies mounting. Its low thermal resistance and RoHS compliance make it ideal for power supplies and other high-frequency or pulse-loading circuits.