LAMINATED CERAMIC ELECTRONIC COMPONENT MOUNTING STRUCTURE

摘要

A laminated ceramic electronic component mounting structure includes a laminated ceramic electronic component including a ceramic body, first and second inner electrodes in the ceramic body including opposed portions including at least portions of which are opposed to each other in a thickness direction of the ceramic body, a first terminal electrode electrically connected to the first inner electrode, and a second terminal electrode electrically connected to the second inner electrode; and a circuit board including first and second electrode lands electrically connected to the first and second terminal electrodes and on which the laminated ceramic electronic component is mounted, wherein widths of the first and second electrode lands are smaller than widths of the first and second inner electrodes at the opposed portions.

主权项

1. A laminated ceramic electronic component mounting structure comprising:
a laminated ceramic electronic component including:
a ceramic body including first and second principal surfaces extending along lengthwise and widthwise directions of the laminated ceramic electronic component and opposed to each other, first and second side surfaces extending along the lengthwise and thickness directions of the laminated ceramic electronic component and opposed to each other, and first and second end surfaces extending along the widthwise and thickness directions of the laminated ceramic electronic component and opposed to each other;first and second inner electrodes located within the ceramic body and including opposed portions that are opposed to each other in the thickness direction;a first terminal electrode extending over a range from the first end surface to the second principal surface and electrically connected to the first inner electrode; anda second terminal electrode extending over a range from the second end surface to the second principal surface and electrically connected to the second inner electrode; and a circuit board which includes first and second electrode lands electrically connected to the first and second terminal electrodes and on which the laminated ceramic electronic component is mounted from the second principal surface; wherein widths of the first and second electrode lands are smaller than widths of the opposed portions.