The 4652-RC is an axial through hole device from Bourns. It is a surface mount varistor that uses MOV technology in providing overvoltage protection. This device provides a high current capability with a low leakage current, making it suitable for protecting data lines, and other sensitive circuits. The 4652-RC also has a high surge capability, so it is well-suited for providing surge protection in a number of applications, such as breaker panel boards, ac and dc motors, and other circuits exposed to high surge voltages. With an identical design to the 4652-RC, Bourns also offers the 4566-RC, a higher voltage version of the same device.