The VSAB1040-R47M from Codaca Electronic is a Power Inductor with Inductance 0.47 µH, Inductance Tolerance ±20 %, DCR 1.65 to 1.80 milli-ohm, Saturation Current 20 A, Temperature Operating Range -55 to 155 Degree C. Tags: Surface Mount. More details for VSAB1040-R47M can be seen below.