- 专利标题: Multilayer coil component
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申请号: US16881411申请日: 2020-05-22
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公开(公告)号: US11469033B2公开(公告)日: 2022-10-11
- 发明人: Atsuo Hirukawa
- 申请人: Murata Manufacturing Co., Ltd.
- 申请人地址: JP Kyoto-fu
- 专利权人: Murata Manufacturing Co., Ltd.
- 当前专利权人: Murata Manufacturing Co., Ltd.
- 当前专利权人地址: JP Kyoto-fu
- 代理机构: Studebaker & Brackett PC
- 优先权: JPJP2019-097641 20190524
- 主分类号: H01F17/00
- IPC分类号: H01F17/00 ; H01F27/28 ; H01F17/04 ; H01F41/04
摘要:
A multilayer coil component includes a multilayer body formed by stacking a plurality of insulating layers in a length direction and that has a built-in coil, and a first outer electrode and a second outer electrode that are electrically connected to the coil. The coil is formed by a plurality of coil conductors stacked in the length direction being electrically connected to each other. The first and second outer electrodes respectively cover at least parts of first and second end surfaces. A stacking direction and a coil axis direction are parallel to the first main surface. A length of a region in which the coil conductors are arranged in the stacking direction is from 85% to 95% of a length of the multilayer body. A distance between coil conductors adjacent to each other in the stacking direction lies in a range from 12 μm to 40 μm.
公开/授权文献
- US20200373068A1 MULTILAYER COIL COMPONENT 公开/授权日:2020-11-26
信息查询
IPC分类:
H | 电学 |
H01 | 基本电气元件 |
H01F | 磁体;电感;变压器;磁性材料的选择 |
H01F17/00 | 信号类型的固定电感器 |