MULTILAYER CAPACITOR AND INSTALLATION STRUCTURE OF MULTILAYER CAPACITOR

摘要

In a multilayer capacitor, both a minimum distance in a thickness direction between a first effective portion of a first inner electrode and a second main surface and a minimum distance in the thickness direction between a second effective portion of a second inner electrode and the second main surface are shorter than any of a dimension in the thickness direction of a first extending portion of the first inner electrode, a dimension in the thickness direction of a second extending portion of the first inner electrode and a dimension in the thickness direction of the third extending portion of the second inner electrode.

主权项

1. A multilayer capacitor comprising:
a multilayer capacitor main body which includes first and second main surfaces, first and second side surfaces, and first and second end surfaces, the first and second main surfaces extending in a length direction and a width direction, the first and second side surfaces extending in the length direction and a thickness direction, and the first and second end surfaces extending in the width direction and the thickness direction; a first inner electrode extending in the length direction and the thickness direction and including a first effective portion, a first extending portion, and a second extending portion, the first extending portion being connected to the first effective portion and extending to the second main surface, and the second extending portion being connected to the first effective portion and extending to the second main surface; a second inner electrode extending in the length direction and the thickness direction and including a second effective portion and a third extending portion, the second effective portion facing the first effective portion in the width direction, and the third extending portion being connected to the second effective portion, not facing the first inner electrode, and extending to the second main surface; a first terminal electrode which is connected to an exposed portion of the first extending portion at the second main surface and extends across a portion of the second main surface on a side of the first end surface in the length direction and the first end surface; a second terminal electrode which is connected to the second extending portion at the second main surface and extends across a portion of the second main surface on a side of the second end surface in the length direction and the second end surface; and a third terminal electrode which is connected to an exposed portion of the third extending portion at the second main surface and extends across a portion of the second main surface between the first terminal electrode and the second terminal electrode in the length direction; wherein a minimum distance in the thickness direction between the first effective portion and the second main surface is shorter than any of a dimension in the thickness direction of the first extending portion, a dimension in the thickness direction of the second extending portion and a dimension in the thickness direction of the third extending portion; and a minimum distance in the thickness direction between the second effective portion and the second main surface is shorter than any of the dimension in the thickness direction of the first extending portion, the dimension in the thickness direction of the second extending portion and a the dimension in the thickness direction of the third extending portion.