The AC1210JR-0722RL is an SMD (Surface Mount Device) thick film resistor made by Yageo. This resistor is a 22 ohm, 5% tolerance, 1/2W AEC-Q200. It is a passive component designed to precisely control the flow of electricity within a circuit. It has a high temperature stability, superior noise immunity, and a low drift temperature coefficient. It is suitable for high temperature, harsh environment and high reliability applications. The AC1210JR-0722RL is widely used in automotive, industrial, consumer, telecommunications, medical, and aerospace applications.