The CDB0520M2R2T from Cal-Chip Electronics is a Power Inductor with Inductance 2.2 µH, Inductance Tolerance ±20 %, DCR 50.1 milli-ohm, Saturation Current 12.5 A, Temperature Operating Range -20 to 125 Degree C. Tags: Surface Mount. More details for CDB0520M2R2T can be seen below.