The SWPA4030S4R7MT with Power Inductors 4.7uH ±20% 2A SMD, 4.0x4.0x3.0mm RoHS is a high-performance, surface-mount, magnetic component that is manufactured by Sunlord. It is made of ferrite nanocrystalline material for excellent performance and reliability. Its design enables a low DCR, high inductance values, and low profile construction. It features a rated current of 2A, inductance of 4.7uH with a tolerance of ±20%, and dimensions of 4.0 x 4.0 x 3.0mm. It is RoHS compliant and is used in DC-DC converters, voltage regulators, power supplies, and more.