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Inductor and manufacturing method thereof

  • US 6,373,368 B1
  • Filed: 09/18/2000
  • Issued: 04/16/2002
  • Est. Priority Date: 09/16/1999
  • Status: Expired due to Fees
First Claim
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1. A method for manufacturing an inductor comprising the steps of:

  • molding a magnetic material prepared by blending a magnetic powder with a resin into a molded body having a desired shape such that an inner conductor defining an inductance element is embedded within the molded body, thereby forming a molded magnetic material member having a portion of the inner conductor exposed at a surface thereof;

    forming a resin-coated molded body having a main portion which is selectively coated with an insulating resin such that the insulating resin is coated on an entire surface of the molded magnetic material member except in a region where external electrodes are to be provided; and

    forming the external electrodes including electroless plating films on the region where the external electrodes are to be formed by applying electroless plating on the resin-coated molded body.

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