The PF0638.472NL from Pulse Electronics is a Power Inductor with Inductance 4.7 µH, Inductance Tolerance ±20 %, DCR 18 milli-ohm, Saturation Current 5400 mA, Temperature Operating Range -40 to 125 Degree C. Tags: Surface Mount. More details for PF0638.472NL can be seen below.