The PA4546.222NLT from Pulse Electronics is a Power Inductor with Inductance 2.2 µH, Inductance Tolerance ±20 %, DCR 80 milli-ohm, Saturation Current 3500 mA, Temperature Operating Range -55 to 125 Degree C. Tags: Surface Mount. More details for PA4546.222NLT can be seen below.