The VSHB0421-3R3MC from Codaca Electronic is a Power Inductor with Inductance 3.30 µH, Inductance Tolerance ±20 %, DCR 37 to 42.5 milli-ohm, Saturation Current 3.7 A, Temperature Operating Range -55 to 155 Degree C. Tags: Surface Mount. More details for VSHB0421-3R3MC can be seen below.