The SMT35A-181 from Gowanda Electronics is a Power Inductor with Inductance 1.8 µH, Inductance Tolerance 0.25, DCR 7.7 milli-ohm, Saturation Current 7500 mA, Temperature Operating Range -55 to 125 Degree C. Tags: Surface Mount. More details for SMT35A-181 can be seen below.