PWR2010 Series 0.5W SMT Wirewound Power Resistor PWR2010 series 0.5W SMT wirewound power resistors with an optimized body shape for power dissipation. These PWR2010 SMT power chip resistors offer a high power density, low TCR and excellent pulse power and surge characteristics making them ideal for use in applications where surge voltages or inrush currents are present. Typical applications for these PWR2010 0.5W power resistors include telecommunications, audio equipment, medical equipment, base stations and industrial equipment.