The MCS0420-1R0MN2 is a power inductor manufactured by Prosperity with a 1uH ±20% tolerance rating, 4.5A current rating, and dimensions of 4.0 x 4.6 x 2.0mm compliant with the Restriction of Hazardous Substances (RoHS) Directive. It is a shield-type inductor with an organic thermoplastic material, making it ideal for use in power applications such as LCD displays, LED drivers, computer motherboards, and power supplies. The inductor also features low DC resistance and limited noise characteristics, making it suitable for use in critical and low-noise noise applications.