| 摘要 |
PROBLEM TO BE SOLVED: To provide a coil and its mounting structure for applying the constituting members of the same bobbin or a wire or the like to coils whose current capacities are different, and for easily realizing part management for achieving cost reduction. SOLUTION: Coils 4 and 5 are wound around the cylindrical part of a bobbin 1 which has flange parts 2b and 3b. At least two mounting faces 13 and 14 are formed on the outer peripheral faces of the flange parts 2b and 3b, and distances between those mounting faces 13 and 14 and the center of the cylindrical part are made different. Then, a radiating or insulating sheet 19 is made to interpose between the mounting face 13 closer to the cylindrical part and a case 15 or a substrate, and a coil parts can be mounted.
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