.The HPCR0603F348KK9 is a high power surface mount resistance 0603 manufactured by ResistorToday. It is RoHS compliant, meaning it is made with materials that are free of lead and other substances deemed hazardous to the environment. This resistance is designed to be used in applications requiring a high power level such as motor speed controls, inverters and voltage converters. It can handle up to 1.5 watts of power with an operating current of up to 50mA. The resistance value is 348 ohms, and the tolerance is ± 5%. This part has a maximum working voltage of 7.5 volts, a temperature coefficient of ± 150 ppm/°C and an operating temperature range of -55°C to +125°C. The package size is 0.063 inches (1.6mm).