Coil component
AssigneeMurata Manufacturing Co., Ltd.
InventorsSatoshi Shigematsu, Kenichi Ishizuka
Life of this patent
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Abstract
A coil component includes coils in a multilayer body with a rectangular or substantially rectangular parallelepiped shape. The coil component includes outer electrodes, a first coil, and second coils. The first coil includes conductor patterns and via conductors. When the multilayer body is divided by a bisecting line into first and second regions in a longitudinal direction of the multilayer body when viewed in the stacking direction, the first coil is located in the first region. When viewed in the stacking direction, straight lines connecting the via conductors with a first outer electrode and a fourth outer electrode at a minimum distance cross an opening region of the first coil.
Claims17
A coil component comprising:
- a plurality of coils in a multilayer body with a rectangular or substantially rectangular parallelepiped shape;
- an outer electrode located at least partially at a side surface of the multilayer body;
- a first coil conductor including a winding axis extending in a stacking direction of the multilayer body;
- and
- a second coil conductor including a winding axis extending in the stacking direction and located at a position where the second coil conductor does not overlap the first coil conductor when viewed in the stacking direction;
- wherein
- the first coil conductor includes:
- a plurality of conductor patterns stacked with an insulating layer interposed therebetween;
- and
- a connecting conductor to electrically connect the plurality of conductor patterns;
- when the multilayer body is divided by a bisecting line into a first region and a second region in a longitudinal direction of the multilayer body when viewed in the stacking direction, the first coil conductor is located in the first region;
- and
- when viewed in the stacking direction, a straight line connecting the connecting conductor with the outer electrode at a minimum distance crosses an opening region of the first coil conductor.
Dependencies are inferred from the claim text.