The SSPI474720-390NU from Venkel is a Power Inductor with Inductance 39 µH, Inductance Tolerance ±30 %, DCR 709 milli-ohm, Saturation Current 0.30 A, Temperature Operating Range -40 to 125 Degree C. Tags: Surface Mount. More details for SSPI474720-390NU can be seen below.