The SR Passives CSR-0.8-R050 is a type of surface mount resistor manufactured by the company Sun Electronics. It is a low-resistance chip resistor with a 0.8-ohm value and a 5% tolerance. The product is constructed from a metal alloy film substrate, and its package size is 0805 (2.0mm x 1.25mm). It is RoHS compliant and is a non-inductive design. The resistor has a high rating of 4 watts, and its maximum allowed lead temperature is 260°C for 10s. It can be used in a wide variety of applications, including power management, audio, automation, and more.