The Vishay CRCW0402150RFKTDBC is a fixed, wire-wound, high-power resistor. This resistor features a power rating of 150 W and a resistance value of 2.1 kO. It is constructed with an all-welded, weldable construction and a ceramic-based core with a metal alloy windings for a high temperature performance of up to +275 °C. The resistor also features a non-inductive, flame-retardant resistance design and has a low inductance for fast frequency response. It is suitable for applications such as power supplies, motor control, audio and power amplifiers, and industrial equipment, among others.