Title:
MAGNETIC CORE AND COIL DEVICE
Document Type and Number:
Japanese Patent JP2016143834
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a magnetic core, suppressing plating extension, excellent in voltage resistance characteristics and a coil device.SOLUTION: At a corner part where an external surface 8a and side surfaces 8b and 8c of a flange part 8 positioned between a pair of terminal electrode formation scheduled parts 20 cross, a plating extension part such as a recess part 30C or a step part is formed.SELECTED DRAWING: Figure 6
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Inventors:
TAKAGI NOBUO
MARUCHI TAKAYUKI
KOYANAGI YUICHI
YUKAWA KEN
MARUCHI TAKAYUKI
KOYANAGI YUICHI
YUKAWA KEN
Application Number:
JP2015020517A
Publication Date:
August 08, 2016
Filing Date:
February 04, 2015
Export Citation:
Assignee:
TDK CORP
TDK KOREA CORP
TDK KOREA CORP
International Classes:
H01F27/255; H01F3/08; H01F17/04; H01F27/29
Domestic Patent References:
JPS599514U | 1984-01-21 | |||
JPS5649115U | 1981-05-01 | |||
JP2005044946A | 2005-02-17 | |||
JPS585316U | 1983-01-13 | |||
JP2013045926A | 2013-03-04 | |||
JPS59123313U | 1984-08-20 |
Attorney, Agent or Firm:
Maeda/Suzuki International Patent Corporation