The YNR5020-4R7M Power Inductors 4.7uH ±20% 1.95A SMD, 5.0x5.0x2.0mm RoHS, manufactured by YJYCOIN is a surface mount, high-performance coil that is designed for low-noise power supply applications. The inductor features 4.7uH ±20% inductance, with a 1.95A rated current and it is constructed from a high-grade alloy containing some type of ferrite material with an oxide core for improved reliability and performance. It is packaged in a small, compact size measuring just 5.0x5.0x2.0mm, allowing for easy integration into other assemblies. As an added benefit, this product is RoHS compliant as well.