The PFHP20-R33M from Allied Components International is a Power Inductor with Inductance 0.33 µH, Inductance Tolerance ±20 %, DCR 23 to 29 milli-ohm, Saturation Current 5.0 to 5.5 A, Temperature Operating Range -40 to 125 Degree C. Tags: Surface Mount. More details for PFHP20-R33M can be seen below.