The PA5161.121HLT from Pulse Electronics is a Power Inductor with Inductance 0.12 µH, Inductance Tolerance ±15 %, DCR 0.145 milli-ohm, Saturation Current 102000 mA, Temperature Operating Range -40 to 130 Degree C. Tags: Surface Mount. More details for PA5161.121HLT can be seen below.