The HPCR0603F430RK9 is a high power surface mount resistor manufactured by ResistorToday. It is a 0603 RoHS compatible device with an operating temperature range of -55°C to +145°C. The device is a 0603 ROHS resistor with a maximum power rating of 5 Watts, a maximum resistance tolerance of 0.5%, and an ohmic value range of 0.1 to 10.0 Ohms. The product is comprised of a ceramic substrate and a Nickel barrier plating for corrosion resistance. The device also includes four copper terminations for easy soldering.