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Title:
INDUCTANCE ELEMENT
Document Type and Number:
Japanese Patent JP2014099648
Kind Code:
A
Abstract:

To provide an inductance element capable of being mounted on any land electrodes with a plurality of different widths.

An inductance element 100 comprises: a core 1 including an upper flange part 2 and a lower flange part 3 formed on both end parts of a core part; a lead-wire 4 wound around the core part; a pair of terminal electrodes 5 formed in the lower flange part 3. The lower flange part 3 includes an inner surface, a bottom surface 3a, a pair of side surfaces 3b and a pair of end surfaces 3c. The terminal electrodes 5 includes main electrode areas 5a and at least a pair of extension electrode areas 5b extending in a direction of the pair of side surfaces 3b from the main electrode areas 5a, respectively. Both end parts 4a of the lead-wire 4 are connected to the terminal electrodes 5 via the side surface 3b and the bottom surface 3a of the lower flange part 3, respectively, and the extension electrode areas 5b of the terminal electrodes 5 are not formed in an area where both end parts 4a of the lead-wire 4 pass on the bottom surface 3a of the lower flange part 3.


Inventors:
WADA TOMOYUKI
BANDO MASAHIRO
Application Number:
JP2014013810A
Publication Date:
May 29, 2014
Filing Date:
January 28, 2014
Export Citation:
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Assignee:
MURATA MANUFACTURING CO
International Classes:
H01F27/29
Domestic Patent References:
JP2007158028A2007-06-21
JPH07115023A1995-05-02
JPH0587913U1993-11-26
JP2009064894A2009-03-26
JP2010109211A2010-05-13
JPS60176517U1985-11-22
JP2011138911A2011-07-14
JP2007214521A2007-08-23
JPS636709U1988-01-18
JPH05291047A1993-11-05
JPH11251159A1999-09-17
JPH11219827A1999-08-10
JPH06275454A1994-09-30
JPH028012U1990-01-18
JP2007158028A2007-06-21
JPH07115023A1995-05-02
JPH0587913U1993-11-26
JP2009064894A2009-03-26
JP2010109211A2010-05-13
JPS60176517U1985-11-22
Foreign References:
US20070188281A12007-08-16
KR20070080831A2007-08-13
EP1818954A12007-08-15
CN101034619A2007-09-12
US4777461A1988-10-11
DE102010062783A12011-06-30
US5072508A1991-12-17
US20070188281A12007-08-16
KR20070080831A2007-08-13
EP1818954A12007-08-15
CN101034619A2007-09-12
US4777461A1988-10-11
DE102010062783A12011-06-30