The PCS3X15-2R2M from Allied Components International is a Power Inductor with Inductance 2.2 µH, Inductance Tolerance ±20 %, DCR 110 milli-ohm, Saturation Current 1.5 A, Temperature Operating Range -40 to 125 Degree C. Tags: Surface Mount. More details for PCS3X15-2R2M can be seen below.