Title:
INDUCTOR COMPONENT
Document Type and Number:
WIPO Patent Application WO/2017/188077
Kind Code:
A1
Abstract:
Provided is an inductor component that is small and has excellent characteristics. Outer-winding upper wiring parts 2c and inner-winding upper wiring parts 2a are each arranged at equal intervals along the peripheral direction of a coil core 4. End faces 31c of outer-winding inner-peripheral metal pins and end faces 31a of inner-winding inner-peripheral metal pins are arranged so as to at least partially overlap in an annular first region 5 positioned on the inner peripheral side of the coil core 4. End faces 31d of outer-winding outer-peripheral metal pins and end faces 31b of inner-winding outer-peripheral metal pins are arranged so as to at least partially overlap in an annular second region 6 positioned on the outer peripheral side of the coil core 4. When viewed in a superimposed state, the outer-winding upper wiring parts 2c and the inner-winding upper wiring parts 2a are alternately arranged, and the outer-winding upper wiring parts 2c are disposed so as not to overlap with adjacent inner-winding upper wiring parts 2a.
Inventors:
OTSUBO YOSHIHITO (JP)
Application Number:
PCT/JP2017/015670
Publication Date:
November 02, 2017
Filing Date:
April 19, 2017
Export Citation:
Assignee:
MURATA MANUFACTURING CO (JP)
International Classes:
H01F17/06; H01F17/00; H01F27/28; H01F41/04
Domestic Patent References:
| WO2015146736A1 | 2015-10-01 | |||
| WO2010004491A1 | 2010-01-14 |
Foreign References:
| JPH062659U | 1994-01-14 | |||
| JP2014038884A | 2014-02-27 | |||
| JPH0377360A | 1991-04-02 |
Attorney, Agent or Firm:
YANASE, Yuji et al. (JP)
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