The CSDS5D28N220T from Cal-Chip Electronics is a Power Inductor with Inductance 22 µH, Inductance Tolerance ±30 %, DCR 0.122 ohm, Saturation Current 0.90 A, Temperature Operating Range -40 to 125 Degree C. Tags: Surface Mount. More details for CSDS5D28N220T can be seen below.