.The SM4532-100M(f) Power Inductors 10uH ±20% 1.15A SDM,4.5x4x3.2mm RoHS manufactured by Zhenhua Fu is a 10 microhenry (H) power inductor with a ±20% tolerance of 1.15 amps. It is 4.5 millimeters (mm) long, 4 mm wide, and 3.2 mm high, and is compliant with the European Union's Restriction of Hazardous Substances (RoHS) directive. It features low DCR and high current capability, and is specifically designed to help filter high frequency noise in wireless radios, automated meters, smart phones, and other electronic equipment.