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公开(公告)号：US06825746B2
公开(公告)日：2004-11-30
申请号：US10336941
申请日：2003-03-25
IPC分类号： H01F2702
CPC分类号： H01F27/292 , H01F17/045 , H01F27/327 , H01F41/005
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.
摘要翻译： 表面安装线圈设置有包括主体部分和凸起部分的鼓形芯体，每个凸起部分具有周面和端面，缠绕在主体部分上的绕组线，封装构件，基底电极和端子电极 。 封装构件在端面上的外围表面和基本上整个基底电极上露出基底电极的一些部分。 通过将端部的外周面和整个基极上的基极的部分露出，可以显着增加基极与端子电极之间的接触强度。
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公开(公告)号：US06566993B1
公开(公告)日：2003-05-20
申请号：US09718967
申请日：2000-11-22
IPC分类号： H01F2702
CPC分类号： H01F27/292 , H01F17/045 , H01F27/327 , H01F41/005
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.
摘要翻译： 表面安装线圈设置有包括主体部分和凸起部分的鼓形芯体，每个凸起部分具有周面和端面，缠绕在主体部分上的绕组线，封装构件，基底电极和端子电极 。 封装构件在端面上的外围表面和基本上整个基底电极上露出基底电极的一些部分。 通过将端部的外周面和整个基极上的基极的部分露出，可以显着增加基极与端子电极之间的接触强度。
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