The PCS3X15-3R3M from Allied Components International is a Power Inductor with Inductance 3.3 µH, Inductance Tolerance ±20 %, DCR 130 milli-ohm, Saturation Current 1.3 A, Temperature Operating Range -40 to 125 Degree C. Tags: Surface Mount. More details for PCS3X15-3R3M can be seen below.