MULTILAYER CERAMIC CAPACITOR

PROBLEM TO BE SOLVED: To provide a multilayer ceramic capacitor having excellent moisture resistance.SOLUTION: A multilayer ceramic capacitor 10 includes an inner layer portion 18 formed by laminating a dielectric ceramic layer 14 and an internal electrode 16 alternately, and outer layer portions 20 formed on the outside of the inner layer portion 18. The dielectric ceramic layer 14 has a perovskite compound which contains a main component containing Ca and Zr, and an additive containing Si and Mn. Average grain size of a dielectric ceramic 14 composing the outer layer sections 20 is smaller than the average grain size of a dielectric ceramic layer 14 composing the inner layer section 18. The Si/Mn mol ratio in the dielectric ceramic in the vicinity of the interface of the internal electrode 16 and the dielectric ceramic layer 14 is in a range of Si/Mn mol ratio≤15.