Title:
コモンモードチョークコイル
Document Type and Number:
Japanese Patent JP5648768
Kind Code:
B2
Abstract:
In a common mode choke coil, electrodes of input/output terminals are located on a bottom surface of a bottom layer. First linear conductors and second linear conductors are located on base material layers. A primary coil includes the first linear conductors and via hole conductors. A secondary coil includes the second linear conductors and via hole conductors. In a plan view as seen from a direction of winding axes of the primary coil and the secondary coil, as for a plurality of first linear conductors and second linear conductors which are adjacent in a plan direction, there are provided a first region in which the second linear conductors are located between the first linear conductors, and a second region in which the first conductors are located between the second linear conductors.
Inventors:
加藤 登
Application Number:
JP2014504754A
Publication Date:
January 07, 2015
Filing Date:
February 21, 2013
Export Citation:
Assignee:
株式会社村田製作所
International Classes:
H01F19/00; H01F17/00; H01F27/00; H03H7/09
Attorney, Agent or Firm:
Patent business corporation Kaede Patent Attorneys' Office