The HPCR0402F39K0K9 is a high power surface mount resistor manufactured by ResistorToday. It is rated at 0.25W and is in a 0402 package size, with a resistance value of 39kO. The component has ROHs (Restriction of Hazardous Substances) compliance. It is suitable for use in high power and high temperature applications, such as in power supplies, audio amplifier circuits, and motor control circuits.