The PCS5D28-180N-RC from Allied Components International is a Power Inductor with Inductance 18 µH, Inductance Tolerance ±30 %, DCR 0.110 ohm, Saturation Current 1.0 A, Temperature Operating Range -30 to 100 Degree C. Tags: Surface Mount. More details for PCS5D28-180N-RC can be seen below.