| 摘要 |
PROBLEM TO BE SOLVED: To provide a laminated LC part in which a floating capacity generating between a coil and an external terminal is small and Q of a coil is high. SOLUTION: A laminated LC filter 1 is comprised of magnetic ceramic sheets 3 to 5 that are respectively provided with linear coil conductor patterns 10a-10f, 11a-11g and a plurality of via holes 12; dielectric ceramic sheets 7 to 9 that are respectively provided with capacitor conductor patterns 15 to 17 on their surfaces; an intermediate ceramic sheet 6; etc. The coil conductor patterns 10a to 10f are successively and electrically connected in series with the coil conductor patterns 11a to 11g, constituting a spiral coil L. The coil axis of the spiral coil L is orthogonal to the direction of lamination of the ceramic sheets 2 to 9.
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