CHIP-TYPE COIL COMPONENT

The invention provides a chip-type coil component with directional marks, which can inhibit the volume reduction of a magnetic element body. A chip-type coil component (1) is provided with a magnetic element body (M), a coil pattern (C) embedded in the magnetic element body (M), and terminal electro...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: NAKATA OSAMU, NISHIKAWA TOMONAGA, KAWAGUCHI YUICHI, NATORI MITSUO, SUZUKI MASANORI
Format: Patent
Sprache:chi ; eng
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Beschreibung
Zusammenfassung:The invention provides a chip-type coil component with directional marks, which can inhibit the volume reduction of a magnetic element body. A chip-type coil component (1) is provided with a magnetic element body (M), a coil pattern (C) embedded in the magnetic element body (M), and terminal electrodes (E1, E2) connected to the coil pattern (C) and exposed to a mounting surface (S2) of the magnetic element body (M). On the upper surface (S1) of the magnetic element (M) on the opposite side from the mounting surface (S2), a directional mark is formed comprising a recess (60) from which a part of the magnetic element (M) is removed. Thus, since the recessed portion (60) formed in the magnetic element body (M) functions as a directional mark, the volume reduction of the magnetic element body (M) due to the directional mark can be suppressed to a minimum. 本发明提供一种具有方向性标记的芯片型线圈部件,抑制磁性素体的体积减少。芯片型线圈部件(1)具备磁性素体(M)、埋入磁性素体(M)的线圈图案(C)、以及与线圈图案(C)连接且露出于磁性素体(M)的安装面(S2)的端子电极(E1、E2)。在位于磁性素体(M)的与安装面(S2)为相反侧的上表面(S1),形成有由去除了磁性素体