| CPC H01G 4/30 (2013.01) [H01G 4/1227 (2013.01); H01G 4/224 (2013.01); H01G 4/012 (2013.01)] | 20 Claims |
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1. A ceramic electronic component, comprising:
a body including a dielectric layer and first and second internal electrodes alternately disposed with the dielectric layer interposed therebetween in a first direction, the body having first and second surfaces opposing each other in the first direction, third and fourth surfaces connected to the first and second surfaces and opposing each other in a second direction, and fifth and sixth surfaces connected to the first to fourth surfaces and opposing each other in a third direction;
a first external electrode disposed on the third surface and connected to the first internal electrode; and
a second external electrode disposed on the fourth surface and connected to the second internal electrode,
wherein:
the body includes:
a capacitance formation portion including the first and second internal electrodes to form capacitance, and
a cover portion disposed on both end surfaces of the capacitance formation portion in the first direction,
the dielectric layer includes BaTiO3 and (Ba1-xCax)TiO3, 0.01≤x≤0.15,
the cover portion includes BaTiO3, and
in a cross-section of the body in the first and third directions, a ratio of an area occupied by pores in the cover portion is S1, a ratio of an area occupied by pores in the dielectric layer is S2, and S1<S2.
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