PWR163S-25-R050J is a 25 W DPAK-style surface mount power resistor designed for high-frequency and high-power applications. This resistor features a resistance value of 1 O with ±5% tolerance, low inductance of 0.1 µH maximum, and excellent thermal characteristics with a thermal resistance of 5.2 °C/W. It operates across a wide temperature range from -55 °C to 155 °C with a temperature coefficient of resistance (TCR) of ±100 PPM/°C, and supports an operating voltage up to 250 V. The resistor is electrically isolated from the backplate, RoHS compliant, and AEC-Q200 qualified, making it ideal for power supplies, motor drives, rectifiers, and test and measurement applications where reliable pulse handling and low inductance are critical.