The SMT45A-220 from Gowanda Electronics is a Power Inductor with Inductance 0.22 µH, Inductance Tolerance 0.25, DCR 2.6 milli-ohm, Saturation Current 22500 mA, Temperature Operating Range -55 to 125 Degree C. Tags: Surface Mount. More details for SMT45A-220 can be seen below.