The PFHP20-1R0M from Allied Components International is a Power Inductor with Inductance 1.0 µH, Inductance Tolerance ±20 %, DCR 53 to 65 milli-ohm, Saturation Current 3.0 to 3.6 A, Temperature Operating Range -40 to 125 Degree C. Tags: Surface Mount. More details for PFHP20-1R0M can be seen below.