The HPI252012P-R47M is an electronic part manufactured by 3L COILS, and it is a power inductor with 470nH ±20% 4.2A SMD. It measures 2.5x2.0x1.2mm and is RoHS compliant. The power inductor is designed to reduce electrical noise, reduce power supply ripple, and provide high quality power supply. It also features an enhanced inductance, high saturation current, and low DC resistance. This type of inductor is widely used in power supply, power systems, and telecommunications circuits.