Multilayer ceramic capacitor
AssigneeMurata Manufacturing Co., Ltd.
InventorHiroaki SUGITA
Life of this patent
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Abstract
A multilayer ceramic capacitor includes laminated dielectric layers, first and second main surfaces, first and second side surfaces, and first and second end surfaces, a first and second internal electrode layers on the dielectric layers and respectively exposed to the first and second end surface, a first external electrode including a base electrode layer on the first end surface, and a plating layer on the base electrode layer, and a second external electrode including a base electrode layer on the second end surface, and a plating layer on the base electrode layer. Crystallites in dielectric particles included in the dielectric layers are oriented along a C-axis.
Claims20
A multilayer ceramic capacitor, comprising:
- a multilayer body including a plurality of dielectric layers that are laminated, a first main surface and a second main surface opposed to each other in a lamination direction of the plurality of dielectric layers, a first side surface and a second side surface opposed to each other in a width direction orthogonal or substantially orthogonal to the lamination direction, and a first end surface and a second end surface opposed to each other in a length direction orthogonal or substantially orthogonal to the lamination direction and the width direction;
- first internal electrode layers respectively on the plurality of dielectric layers and exposed at the first end surface;
- second internal electrode layers respectively on the plurality of dielectric layers and exposed at the second end surface;
- a first external electrode including a base electrode layer on the first end surface, and a plating layer on the base electrode layer on the first end surface;
- and
- a second external electrode including a base electrode layer on the second end surface, and a plating layer on the base electrode layer on the second end surface;
- wherein
- crystallites in dielectric particles included in the plurality of dielectric layers are oriented along a C-axis.
Dependencies are inferred from the claim text.