Title:
MULTILAYER CERAMIC CAPACITOR
Document Type and Number:
WIPO Patent Application WO/2024/038657
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing an LW reversal type multilayer ceramic capacitor which is capable of suppressing deterioration of a self-alignment effect and achieving a stable mounting. The present invention provides a multilayer ceramic capacitor 1 wherein if l is the length in the longitudinal direction connecting a first end surface LS1 and a second end surface LS2 of a multilayer body 10, w is the length in the width direction connecting a first lateral surface WS1 and a second lateral surface WS2 of the multilayer body 10, and t is the length in the height direction connecting a first main surface TS1 and a second main surface TS2 of the multilayer body 10, the dimensional relationship w > l > t is satisfied. With respect to this multilayer ceramic capacitor 1, a fourth surface part 40A4 and a fifth surface part 40A5 of a first external electrode 40A and a ninth surface part 40B4 and a tenth surface part 40B5 of a second external electrode 40B have openings H through which the surface of the multilayer body 10 is exposed; and the fourth surface part 40A4 and the ninth surface part 40B4, and the fifth surface part 40A5 and the tenth surface part 40B5 have projections K that protrude from the center side of the longitudinal direction, in which the surface parts face each other, in the longitudinal direction.
Inventors:
KISHI KOTARO (JP)
Application Number:
PCT/JP2023/020657
Publication Date:
February 22, 2024
Filing Date:
June 02, 2023
Export Citation:
Assignee:
MURATA MANUFACTURING CO (JP)
International Classes:
H01G4/30
Foreign References:
JPH09153430A | 1997-06-10 | |||
JP2016134616A | 2016-07-25 | |||
JP2020061524A | 2020-04-16 | |||
JP2003173926A | 2003-06-20 | |||
JP2015046422A | 2015-03-12 |
Attorney, Agent or Firm:
KATO Ryuta et al. (JP)
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