发明授权
- 专利标题: Surface-mount coil and method for manufacturing same
- 专利标题(中): 表面贴装线圈及其制造方法
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申请号: US10336941申请日: 2003-03-25
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公开(公告)号: US06825746B2公开(公告)日: 2004-11-30
- 发明人: Kazuhiko Otsuka , Satoshi Kinoshita , Tomohiko Morijiri , Tomoo Kashiwa
- 申请人: Kazuhiko Otsuka , Satoshi Kinoshita , Tomohiko Morijiri , Tomoo Kashiwa
- 优先权: JP11-335735 19991126
- 主分类号: H01F2702
- IPC分类号: H01F2702
摘要:
A surface mountable coil is provided with a drum-shaped core including a body portion and raised portion each raised portion having a peripheral surface and an end surface, a winding wire wound around the body portion, an encapsulating member, base electrodes, and terminal electrodes. The encapsulating member exposes some portions of the base electrodes on the peripheral surfaces and substantially the whole base electrodes on the end surfaces. By exposing the portions of the base electrodes on the peripheral surfaces and whole base electrodes on the end surfaces, the contact strength between the base electrodes and the terminal electrodes can be substantially increased.
公开/授权文献
- US20040021541A1 Surface-mount coil and method for manufacturing same 公开/授权日:2004-02-05
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