A dielectric powder includes a core-shell structure including a core region formed in an inner portion thereof and a shell region covering the core region. The core region includes barium titanate (BaTiO.sub.3) doped with a metal oxide, and the shell region is formed of a ferroelectric material.

A multilayer capacitor may include a monolithic body including a plurality of dielectric layers. A first external terminal may be disposed along a first end, and a second external terminal may be disposed along a second end of the capacitor. The external terminals may include respective bottom portions that extend along a bottom surface of the capacitor. The bottom portions of the external terminals may be spaced apart by a bottom external terminal spacing distance. A bottom shield electrode may be arranged within the monolithic body between a plurality of active electrodes and the bottom surface of the capacitor. The bottom shield electrode may be spaced apart from the bottom surface of the capacitor by a bottom-shield-to-bottom distance that may range from about 3 microns to about 100 microns. A ratio of a length of the capacitor to the bottom external terminal spacing distance may be less than about 4.

A ceramic capacitor which is low in ESL and suitable for being built into a substrate includes a first external electrode, a second external electrode and a third external electrode. Each of the first, second and third external electrodes include a sputtering electrode film. Each of the outermost layers of the first, second and third external electrodes contains Cu.

A ceramic capacitor that has low ESL and is suitable to be built into a substrate includes a first external electrode including a first portion extending from a portion located on a first principal surface to a portion of a first end surface, a second portion extending from a portion located on a second principal surface to a portion of the first end surface, a third portion extending from a portion located on a first side surface to a portion of the first end surface, and a fourth portion extending from a portion located on a second side surface to a portion of the first end surface. The first external electrode includes an outermost layer that is a Cu plated layer.

A ceramic capacitor which is low in ESL and suitable for being built into a substrate has a dimension in a length direction of a lowermost surface of a third external electrode which is in contact with a capacitor main body denoted by e1 and a dimension in the length direction of the uppermost surface of the third external electrode denoted by e2, and a relationship of e1<e2 is satisfied.

In a planar view of a ceramic capacitor that has low ESL and is embeddable into a substrate, lengths of first and second external electrodes are L1, lengths from portions of the first and second external electrodes farthest from a capacitor main body to portions closer to the capacitor main body by about 40% of a thickness of the first or second external electrode in a laminating direction are L2, a ratio L2/L1 is about 80% or more and about 90% or less. In the planar view, a length of a third external electrode is L3, a length from a portion of the third external electrode farthest from the capacitor main body to a portion closer to the capacitor main body by about 40% of a thickness of the third external electrode in the laminating direction is L4, a ratio L4/L3 is about 80% or more.

A method of manufacturing a dielectric slurry, includes supplying a dielectric slurry including dielectric particles and a solvent to a slurry supply module, dispersing the dielectric slurry by inserting the dielectric slurry into a particle dispersing module, classifying the dielectric particles according to particle size by inserting the dispersed dielectric slurry into a classifying module, recovering at least a portion of the dielectric particles to the slurry supply module, and redispersing the dielectric slurry including the dielectric particles recovered to the slurry supply module to the particle dispersing module.

A capacitor includes a dielectric layer, a first conductive layer, a second conductive layer, first inner electrodes, second inner electrodes, a first external power electrode layer, a second external power electrode layer, a first outer electrode, and a second outer electrode. The first and second inner electrodes and first and second second outer electrodes are a conductive material. The dielectric layer has through-holes connecting with a first main surface and a second main surface. The first inner electrodes are in a first set of the through-holes and connected to the first conductive layer. The second inner electrodes are in a second set of the through-holes and connected to the second conductive layer. The first outer electrode is on the first external power electrode layer and some side-faces of the dielectric layer. The second outer electrode is on the second external power electrode layer and some side-faces of the dielectric layer.

A multilayer capacitor may include a monolithic body including a plurality of dielectric layers. A first external terminal may be disposed along a first end, and a second external terminal may be disposed along a second end of the capacitor. The external terminals may include respective bottom portions that extend along a bottom surface of the capacitor. The bottom portions of the external terminals may be spaced apart by a bottom external terminal spacing distance. A bottom shield electrode may be arranged within the monolithic body between a plurality of active electrodes and the bottom surface of the capacitor. The bottom shield electrode may be spaced apart from the bottom surface of the capacitor by a bottom-shield-to-bottom distance that may range from about 3 microns to about 100 microns. A ratio of a length of the capacitor to the bottom external terminal spacing distance may be less than about 4.

A multilayer ceramic capacitor includes a ceramic body and first to fourth external electrodes. The ceramic body has first to fourth side surfaces, first to fourth ridges connecting the two side surfaces, and first and second internal electrodes. External electrodes cover the respective ridges and are connected to internal electrodes. The multilayer ceramic capacitor has a height dimension T of 110 μm or less, and a ratio of a width dimension W to a length dimension L of 0.5 or more and less than 0.85. The internal electrodes extend obliquely outward relative to the X-axis and Y-axis directions from the facing portions, and have lead-out portions towards the ridges.