Multilayer ceramic capacitor

A multilayer ceramic capacitor comprising:

• a ceramic body including a stack of a plurality of dielectric layers and a plurality of first and second internal electrodes, the ceramic body having
• a first main surface and a second main surface that face each other in a stacking direction,
• a first side surface and a second side surface that face each other in a width direction orthogonal to the stacking direction, and
• a first end face and a second end face that face each other in a length direction orthogonal to the stacking direction and the width direction;
• a first external electrode electrically connected to each of the first internal electrodes at the first end face of the ceramic body;
• and
• a second external electrode electrically connected to each of the second internal electrodes at the second end face of the ceramic body, wherein
• each of the plurality of dielectric layers containing Ba, Ti, P and Si, and the plurality of dielectric layers include
• an outer dielectric layer located on an outermost side of the ceramic body in the stacking direction,
• an inner dielectric layer located between the first and second internal electrodes adjacent to each other in the stacking direction, and
• a side margin portion in a region where the first and second internal electrodes do not exist when the ceramic body is viewed in the stacking direction, and
• in at least one of the outer dielectric layer, the inner dielectric layer and the side margin portion, the P and the Si segregate in at least one of grain-boundary triple points of three ceramic particles of the ceramic particles as seen in a plane defined in the stacking direction and the width direction at a central position in the length direction, and
• wherein a content of the P is 0.005 part by mole to 0.20 part by mole with respect to 100 parts by mole of Ti.