.The MAPM0420F-1R0M-LF with Power Inductors 1uH±20% 4.5A SMD RoHS, manufactured by microgate, is an electronic component that provides inductance, allowing the current to store in the form of a magnetic field that is generated around a ringshaped core. Its power inductance is rated at 1uH±20%, and is able to handle up to 4.5A of current. This component is made with an SMD package in compliance with RoHS environmental regulations. It is reliable, small, and offers excellent power dissipation.