The PF0504.392NL from Pulse Electronics is a Power Inductor with Inductance 3.9 µH, Inductance Tolerance ±15 %, DCR 6.7 milli-ohm, Saturation Current 26000 mA, Temperature Operating Range -40 to 125 Degree C. Tags: Surface Mount. More details for PF0504.392NL can be seen below.