The PM4546.681NLT from Pulse Electronics is a Power Inductor with Inductance 0.68 µH, Inductance Tolerance ±20 %, DCR 37 milli-ohm, Saturation Current 6000 mA, Temperature Operating Range -55 to 125 Degree C. Tags: Surface Mount. More details for PM4546.681NLT can be seen below.