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Multilayer inductor and production method thereof

  • US 20020167389A1
  • Filed: 05/20/2002
  • Published: 11/14/2002
  • Est. Priority Date: 08/06/1999
  • Status: Active Grant
First Claim
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1. A multilayer inductor comprising:

  • a substrate composed of a constituent belonging to spinel ferrite;

    internal conductors of a main constituent being silver at the interior of the substrate, said internal conductors being drawn outside of the substrate; and

    external electrodes provided at the drawn portions of said internal conductors;

    wherein the internal conductors contain manganese and bismuth, and the manganese and bismuth contents at an interface between the internal conductors and the substrate are more than those of other ranges.

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