A laminated body is formed by stacking insulating layers to be formed into a rectangular parallelepiped shape. A linear conductor is stacked together with the insulating layers and connects end surfaces of the laminated body that are opposed to each other with respect to a first direction. Lengths of the end surfaces of the laminated body in a second direction, which is perpendicular to the stacking direction and the first direction, are equal to or smaller than the lengths of the end surfaces in the stacking direction.