| 摘要 |
PROBLEM TO BE SOLVED: To provide a coil component that has stable electric symmetry between a fist wire and a second wire and is reducible in variance in characteristics by making winding disorder of the first wire and the second wire.SOLUTION: A coil component comprises a core part including both end faces and a peripheral face between both the end faces, flange parts provided on both the end faces of the core part, and a first wire and a second wire wound around the peripheral surface of the core part. The peripheral surface of the core part has an inclined face inclined from an end face toward the center to approach an axis of the core part and having an upper end connected to the end face and a projection having two slopes inclined leaving the axis away from the end face respectively and provided on a center side of the peripheral surface. The first wire is positioned having turns most on end face sides in contact with the inclined surface on both sides of the projection respectively, and a turn most on a projection part side being wound as a first layer to be positioned on the slope. The second wire is wound on the first wire as the first layer on both sides of the projection respectively.SELECTED DRAWING: Figure 3 |
