| abstract |
PROBLEM TO BE SOLVED: To provide a multilayer ceramic capacitor having a high dielectric constant and good temperature characteristics and improved TC bias characteristics. SOLUTION: A multilayer ceramic capacitor 1 having a capacitor element body 10 in which dielectric layers 2 made of a dielectric ceramic composition and internal electrode layers 3 are alternately laminated, the dielectric ceramic The composition is a dielectric ceramic composition having a plurality of dielectric particles 2a having a shell 24a in which a subcomponent is diffused into a main component around a core 22a substantially composed of the main component. In the case where dielectric particles having a particle size are targeted, the difference (t1−t2) between the maximum thickness t1 and the minimum thickness t2 of the shell 24a is controlled to 6 to 60% of the radius R of the dielectric particles. A multilayer ceramic capacitor 1 made of a dielectric ceramic composition. [Selection] Figure 1 |