The SPH4018H4R7MT with Power Inductors 4.7uH ±20% 1.7A SMD,4.0x4.0x1.8mm RoHS is a multi-layer, high-performance, surface-mount power inductor manufactured by Sunlord. This inductor has a nominal inductance of 4.7uH ±20% with a current rating of 1.7A. It is particularly suitable for applications such as switch-mode power supplies, cellular phones, portable electronics, and other consumer electronic devices. The inductor measures 4.0 by 4.0 by 1.8 millimeters, and its shell is compliant with the Reduction of Hazardous Substances (RoHS). Additionally, its tape & reel packaging ensures easy automated assembly.