The SSPI474720-221NU from Venkel is a Power Inductor with Inductance 220 µH, Inductance Tolerance ±30 %, DCR 4300 milli-ohm, Saturation Current 0.13 A, Temperature Operating Range -40 to 125 Degree C. Tags: Surface Mount. More details for SSPI474720-221NU can be seen below.