The RC0603JR-075K1L is a thick film surface-mount resistor manufactured by Yageo. It has a resistance value of 5.1 kOhms and a power rating of 100mW. It has a tolerance of ±5%. It has a size of 0603, also known as EIA 6.3mm x 3.2mm. It is lead-free and RoHS-compliant, and features quick and reliable performance.