The PA5121.201HLT from Pulse Electronics is a Power Inductor with Inductance 0.2 µH, Inductance Tolerance ±10 %, DCR 0.65 milli-ohm, Saturation Current 25000 mA, Temperature Operating Range -40 to 130 Degree C. Tags: Surface Mount. More details for PA5121.201HLT can be seen below.