The PCS4D18-2R2N-RC from Allied Components International is a Power Inductor with Inductance 2.2 µH, Inductance Tolerance ±30 %, DCR 0.075 ohm, Saturation Current 1.32 A, Temperature Operating Range -30 to 100 Degree C. Tags: Surface Mount. More details for PCS4D18-2R2N-RC can be seen below.