ELECTRONIC COMPONENT

摘要

An interposer includes a plurality of first connection electrodes each of which is arranged on either of first- and second-side-surface sides of a first principal surface of a substrate; a plurality of second connection electrodes each of which is arranged on either of first- and second-side-surface sides of a second principal surface of the substrate; and a plurality of third connection electrodes each of which is arranged on either of first and second side surfaces. Each of the first connection electrodes has a first portion located away from an edge of the first principal surface, and a second portion extending from the first portion to the edge and connected to the third connection electrode. Each of the second portion of each first connection electrode and the plurality of third connection electrodes has a width smaller than a width of the first portion of each first connection electrode.

主权项

1. An electronic component comprising a multilayer capacitor and an interposer on which the multilayer capacitor is mounted,
wherein the multilayer capacitor comprises: a multilayer body in which a plurality of dielectric layers and a plurality of internal electrodes are stacked, the multilayer body having a substantially rectangular parallelepiped shape; and a plurality of external electrodes arranged on ends of the multilayer body and connected to corresponding internal electrodes out of the plurality of internal electrodes, wherein the interposer comprises: a substrate having first and second principal surfaces of a planar shape opposed to each other, and first and second side surfaces of a planar shape extending in a first direction in which the first principal surface and the second principal surface are opposed, so as to connect the first principal surface and the second principal surface, the first and second side surfaces being opposed to each other; a plurality of first connection electrodes each of which is arranged on either of first- and second-side-surface sides of the first principal surface and to each of which a corresponding external electrode out of the plurality of external electrodes is connected; a plurality of second connection electrodes each of which is arranged on either of first- and second-side-surface sides of the second principal surface; and a plurality of third connection electrodes each of which is arranged on either of the first and second side surfaces and each of which connects the corresponding first connection electrode and the corresponding second connection electrode, wherein each of the first connection electrodes has a first portion located away from an edge of the first principal surface in a second direction in which the first side surface and the second side surface are opposed, and a second portion extending from the first portion to the edge and connected to the third connection electrode, and wherein each of the second portion of each first connection electrode and the plurality of third connection electrodes has a width in a third direction perpendicular to the first direction and the second direction, smaller than a width in the third direction of the first portion of each first connection electrode.