The CSDB1005N820T from Cal-Chip Electronics is a Power Inductor with Inductance 82 µH, Inductance Tolerance ±30 %, DCR 227 Mega-ohm, Saturation Current 1.20 A, Temperature Operating Range -40 to 85 Degree C. Tags: Surface Mount. More details for CSDB1005N820T can be seen below.