COIL COMPONENT - MURATA MANUFACTURING CO

Title:

COIL COMPONENT

Document Type and Number:

WIPO Patent Application WO/2015/190229

Kind Code:

A1

Abstract:

Provided is a coil component capable of improving coil properties and improving exterior mountability. A coil component (1a) equipped with an insulating layer (2) having a magnetic core (3) embedded therein, a coil electrode (4) wound around the magnetic core (3), and an externally connecting input metal pin (5a) and output metal pin (5b) which are each provided so as to project in the thickness direction of the insulating layer (2), and in a manner such that the bottom end surfaces thereof are exposed from the insulating layer (2), wherein: the coil electrode (4) has a plurality of coil metal pins (4a, 4b) positioned around the magnetic core (3) in a state extending in the thickness direction of the insulating layer (2); and the input metal pin (5a) and output metal pin (5b) are formed so as to be thicker than the coil metal pins (4a, 4b).

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Inventors:

OTSUBO YOSHIHITO (JP)
KUROBE JUNJI (JP)
SAKAI NORIO (JP)

Application Number:

PCT/JP2015/064170

Publication Date:

December 17, 2015

Filing Date:

May 18, 2015

Export Citation:

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Assignee:

MURATA MANUFACTURING CO (JP)

International Classes:

H01F17/06; H01F27/29

Foreign References:

JP2010516056A	2010-05-13
JP2003309012A	2003-10-31
JP2007096249A	2007-04-12