MULTILAYER CERAMIC CAPACITOR AND BOARD FOR MOUNTING THE SAME

摘要

There is provided a multilayer ceramic capacitor including: a ceramic body; an active layer including a plurality of first and second internal electrodes; an upper cover layer; a lower cover layer formed having a thickness greater than that of the upper cover layer; and first and second external electrodes, wherein when an average of a length of an upper portion, a length of a middle portion, and a length of a lower portion of the ceramic body is I, and an average of values obtained by adding a length of an upper portion, a length of a middle portion, and a length of a lower portion of the first external electrode and a length of an upper portion, a length of a middle portion, and a length of a lower portion of the second external electrode is BW, BW/I satisfies a range of 0.105≦BW/I≦1.049.

主权项

1. A multilayer ceramic capacitor comprising:
a ceramic body in which a plurality of dielectric layers are laminated; an active layer including a plurality of first and second internal electrodes formed to be alternately exposed to both end surfaces of the ceramic body with the dielectric layer interposed therebetween, and forming capacitance; an upper cover layer formed on an upper portion of the active layer; a lower cover layer formed on a lower portion of the active layer and having a thickness greater than that of the upper cover layer; and first and second external electrodes covering both end surfaces of the ceramic body, wherein when an average of a length of an upper portion, a length of a middle portion, and a length of a lower portion of the ceramic body is I, and an average of values obtained by adding a length of an upper portion, a length of a middle portion, and a length of a lower portion of the first external electrode and a length of an upper portion, a length of a middle portion, and a length of a lower portion of the second external electrode is BW, BW/I satisfies a range of 0.105≦BW/I≦1.049.