This OHMITE part, 45F25KE, is a precision resistor featuring a resistance of 25K Ohms with a tolerance of 1% and a power rating of 5W. It is designed for accuracy, stability, and longevity with a low temperature coefficient of ±20ppm/°C. The resistor is made of high-quality wirewound construction and housed in a conformal silicone ceramic casing for added durability and protection.