The SSPI474720-181NU from Venkel is a Power Inductor with Inductance 180 µH, Inductance Tolerance ±30 %, DCR 4000 milli-ohm, Saturation Current 0.14 A, Temperature Operating Range -40 to 125 Degree C. Tags: Surface Mount. More details for SSPI474720-181NU can be seen below.