The JSHC0420H-4R7M-K is a 4.7 microhenry (uH) ±20% 2 ampere (A) surface-mounted device (SMD) power inductor manufactured by Jinlai. It measures 4.9x4.5x2.0 millimeters (mm) and is compliant with the Restriction of Hazardous Substances (RoHS). It features a ferrite core and has copper wire, L-shaped leads, and an engaged top core to minimize leakage flux. This component is well-suited for wide range of applications that require high inductance such as power supply units, DC-DC converter, switching controllers, computer motherboards, notebooks, tablet PCs, and data storage.