The XEL3520-471ME_ from Coilcraft is a Power Inductor with Inductance 0.47 µH, Inductance Tolerance ±20%, DCR 9.44 to 10.85 milli-ohm, Saturation Current 3700 to 8000 mA, SRF 135 MHz. Tags: Surface Mount. More details for XEL3520-471ME_ can be seen below.