Patent ID: 8675341

Claim:
A multilayer ceramic electronic component comprising: a ceramic body that includes a plurality of ceramic layers stacked on one another, the ceramic body including a first main surface and a second main surface opposite to each other, a first side surface and a second side surface opposite to each other, and a first end surface and a second end surface opposite to each other, each of the first main surface, the second main surface, the first side surface, the second side surface, the first end surface, and the second end surface defining a portion of superficies of the ceramic body; a first internal electrode provided inside the ceramic body and including a first overlap section and a first lead-out section, the first lead-out section extending from the first overlap section to a portion of the superficies of the ceramic body; a second internal electrode provided inside the ceramic body and including a second overlap section and at least two second lead-out sections, the second overlap section being arranged opposite to the first overlap section with one of the plurality of ceramic layers sandwiched therebetween, each of the at least two second lead-out sections extending from the second overlap section to a portion of the superficies of the ceramic body; a first external electrode provided on a portion of the superficies of the ceramic body and covering an exposed edge of the first lead-out section; a second external electrode provided on a portion or across a portion of the superficies of the ceramic body and including a plated film directly covering exposed edges of the second lead-out sections, the second external electrode being connected at a potential that is different from that of the first external electrode; and a dummy lead-through conductor; wherein when a region of the ceramic body in layers of the plurality of ceramic layers in which neither of the first internal electrode and the second internal electrode is provided as viewed in a direction in which the plurality of ceramic layers are stacked one on another is defined as a non-effective layer region, the dummy lead-through conductor is provided in the non-effective layer region and arranged to extend through only a middle portion of the ceramic body when viewed in the direction in which the plurality of ceramic layers are stacked one on another to at least two locations on portions of the superficies of the ceramic body and to be electrically connected to the second external electrode.