The EPL2014-421ML_ from Coilcraft is a Power Inductor with Inductance 0.42 µH, Inductance Tolerance ±20%, DCR 37 to 44 milli-ohm, Saturation Current 1500 to 2800 mA, SRF 438 MHz. Tags: Surface Mount. More details for EPL2014-421ML_ can be seen below.