The PCSN5D33-221M-RC from Allied Components International is a Power Inductor with Inductance 220 µH, Inductance Tolerance ±20 %, DCR 1527 milli-ohm, Saturation Current 0.41 A, Temperature Operating Range -55 to 125 Degree C. Tags: Surface Mount. More details for PCSN5D33-221M-RC can be seen below.