The electronic part BWVF003030154R7M00 is a 4.7uH ±20%, 3x3mm power inductor that is designed for surface mount applications. It is manufactured by Chilisin, who specializes in magnetics solutions, and is ROHS compliant. The inductor is designed to be used in a range of power line filters, EMI suppressors, and pulse transformers. It is rated for high inductance accuracy and low DC resistance, with a high saturation current of 2.1A. It also features low magnetic radiation, low DC resistance, and excellent thermal stability.