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Patent Searching and Data


Title:
ELECTRONIC COMPONENT
Document Type and Number:
Japanese Patent JP2012079870
Kind Code:
A
Abstract:

To provide an electronic component in which self alignment is enhanced during solder-mounting.

A multilayer chip inductor has a rectangular parallelepiped contour, and an external electrode having an L-shaped section is provided, respectively, on both end faces facing each other to cover a part of adjoining end faces and a part of the bottom face 1c with a corner C being held therebetween. On the end face, a pair of gaps g of equal width are provided at positions where an end face 2b of a square external electrode and the end face 2b of an external electrode in the direction of the ridge line of the corner C (X direction) are sandwiched. The ratio d/W of the width W of the end face in the direction of the ridge line of the corner C and the width d of the gap g satisfy a relation 0<d/W≤0.2.


Inventors:
TANAKA KAZUMASA
SATO ATSUSHI
YANAGIDA MIYUKI
ABE TOSHIYUKI
Application Number:
JP2010222805A
Publication Date:
April 19, 2012
Filing Date:
September 30, 2010
Export Citation:
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Assignee:
TDK CORP
International Classes:
H01F27/29; H01G4/12; H01G4/30
Attorney, Agent or Firm:
Yoshiki Hasegawa
Yoshiki Kuroki
Takashi Mikami
Yasunori Ishizaka