PWR163S-25-1002F is a DPAK-style surface mount power resistor from the PWR163 Series, featuring a 1 O resistance value with ±5% tolerance and a 25 W power rating at 25°C case temperature. The resistor exhibits very low inductance (0.1 µH maximum) and excellent thermal characteristics with a thermal resistance of 5.2°C/W, making it ideal for high-frequency applications such as amplifiers and wireless base stations. It operates across a wide temperature range from -55°C to +155°C with a temperature coefficient of ±100 PPM/°C, and features an electrically isolated backplate smaller than a standard D²PAK package. The device is RoHS compliant, AEC-Q200 qualified, and compatible with lead-free solder reflow, making it suitable for power supplies, motor drives, test and measurement equipment, and rectifier circuits where pulse characteristics and current limiting capabilities are essential.