PRWAAWJW56JB00 is part of the Royal Ohm RSX-1 series. It is a precision, low-noise, power wirewound resistor features a temperature coefficient of ±50 ppm/°C and ±20% tolerance. It is available in 0.1W, 0.25W, 0.5W, and 1W wattages. The construction of this resistor consists of a ceramic core, wound with a nickel-chromium alloy, which is responsible for its low temperature coefficient. The resistance values of the RSX-1 series range from 0.1O to 50MO. This product is widely used in applications that require superior performance, including consumer, military, and aerospace.