The CSDB1004M150T from Cal-Chip Electronics is a Power Inductor with Inductance 15 µH, Inductance Tolerance ±20 %, DCR 50.0 Mega-ohm, Saturation Current 3.60 A, Temperature Operating Range -40 to 85 Degree C. Tags: Surface Mount. More details for CSDB1004M150T can be seen below.