The PA0511.221NLT from Pulse Electronics is a Power Inductor with Inductance 0.22 µH, Inductance Tolerance ±20 %, DCR 0.39 milli-ohm, Saturation Current 33000 mA, Temperature Operating Range -40 to 130 Degree C. Tags: Surface Mount. More details for PA0511.221NLT can be seen below.