RC0603JR-077R5L is a chip resistor manufactured by Yageo. It is a surface mount resistor designed to fit in a 0603 package size. It can handle up to 1/10 watt of power and has a resistance of 7.5 ohms with a tolerance of ±5%. The product is RoHS compliant, which means it is free from hazardous materials and is much safer for the environment. It is applicable for applications such as measuring current, voltage, and power levels, and various instrumentation equipment or automated systems.