发明名称 COIL COMPONENT
摘要 PROBLEM TO BE SOLVED: To provide a coil component that prevents a conductor that has been drawn out from being bent at a sharp angle, has small possibility of causing any damage, and is held stably. SOLUTION: A projection 4G is provided on a top surface 4A of a collar section 4 of a winding core section 3, and metal terminals 5, 6 are provided over a side 4E, a bottom face 4B, and the projection 4G of the collar section 4. A part that is a part of conductors 7, 8 and is wound around the winding core section 3 forms winding sections 7a, 8a; a part connected to the metal terminals 5, 6 on the projection 4G forms line connection sections 7b, 8b and one end of the winding sections 7a, 8a forms boundary sections 7d, 8d; and a part between the connection sections 7b, 8b and the boundary sections 7d, 8d forms leading sections 7c, 8c. An inclined surface 9 is provided from a first regulating surface 4F to the top surface 4A at the collar section 4; one end of the inclined surface 9 is positioned near the boundary section 8d; the other end of the inclined surface 9 is positioned near the line connection sections 7b, 8b; a part from the boundary section 8d to the line connection sections 7b, 8b becomes higher gradually; and the leading sections 7c, 8c are arranged on the inclined surface 9. COPYRIGHT: (C)2009,JPO&INPIT
申请公布号 JP2009147159(A) 申请公布日期 2009.07.02
申请号 JP20070323640 申请日期 2007.12.14
申请人 TDK CORP 发明人 SUZUKI HIROSHI;TSUCHIDA SETSU;HATAKEYAMA YUTAKA;SASAKI HIDEKI;KUMAGAI MASARU;SATO TORU
分类号 H01F27/29;H01F17/04;H01F41/04 主分类号 H01F27/29
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