The PG0138.552NL from Pulse Electronics is a Power Inductor with Inductance 5.5 µH, Inductance Tolerance ±20 %, DCR 11.8 milli-ohm, Saturation Current 8200 mA, Temperature Operating Range -40 to 130 Degree C. Tags: Surface Mount. More details for PG0138.552NL can be seen below.