MULTILAYER CERAMIC CAPACITOR, PACKAGE, AND CIRCUIT BOARD

Number of patents in Portfolio can not be more than 2000

United States of America

APP PUB NO 20250118498A1
SERIAL NO

18983271

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A multilayer ceramic capacitor has a dimension in a first axis direction equal to or greater than 1.5 times a dimension in a second axis direction, and includes a ceramic body and a pair of external electrodes. The external electrodes contain Cu as a main component and cover respective end surfaces. The ceramic body includes a multilayer portion including internal electrodes that contain Ni as a main component, are alternately stacked with ceramic layers along a stacking direction, and are led out to connection ends on the end surfaces, and a pair of margin portions that cover the multilayer portion from a width direction of the internal electrodes, and contain a low-melting-point metal having a lower melting point than Ni. In each of the internal electrodes, a width dimension at the connection end is smaller than at a center in a third axis direction.

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Patent Owner(s)

Patent OwnerAddress
TAIYO YUDEN CO LTD7-19 KYOBASHI 2-CHOME CHUO-KU TOKYO 104-0031

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
SHIROTA, Ayumi Tokyo, JP 1 0

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