| 摘要 |
PROBLEM TO BE SOLVED: To provide an inductor which obtains a large inductance, and prevents wire breaking between an internal electrode and an external electrode. SOLUTION: The inductor 10 includes a lamination 13 made by alternately laminating a plurality of insulating layers 11 and a plurality of spiral electrodes 12, and a pair of external electrode 14 formed on both end faces of the lamination 13, respectively. The spiral electrodes 12 has a plurality of first spiral electrodes 12A coiled spirally twice, and second spiral electrodes 12B which are arranged above and below the first spiral electrodes 12A to be connected electrically to the external electrode 14 and are coiled spirally once. The second spiral electrodes 12B are formed to be larger in film thickness than the first spiral electrodes 12A. COPYRIGHT: (C)2008,JPO&INPIT
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