The PCS129-3R3M-RC from Allied Components International is a Power Inductor with Inductance 3.3 µH, Inductance Tolerance ±20 %, DCR 0.009 ohm, Saturation Current 14.0 A, Temperature Operating Range -40 to 125 Degree C. Tags: Surface Mount. More details for PCS129-3R3M-RC can be seen below.