The PCSDR73-181M-RC from Allied Components International is a Power Inductor with Inductance 180 µH, Inductance Tolerance ±20 %, DCR 1.1406 ohm, Saturation Current 0.595 A, Temperature Operating Range -55 to 125 Degree C. Tags: Surface Mount. More details for PCSDR73-181M-RC can be seen below.