Carrier Wire for Solid Electrolytic Capacitors

摘要

A solid electrolytic capacitor including a capacitor element and an anode lead assembly is provided. The capacitor element includes a sintered, porous anode body; a dielectric layer overlying the sintered, porous anode body; and a cathode overlying the dielectric layer that includes a solid electrolyte. The anode lead assembly includes a first anode lead having an embedded portion positioned within the anode body and an external portion extending from a surface of the anode body in a longitudinal direction. The external portion includes a substantially planar surface. Meanwhile, the second anode lead is positioned external to the anode body and includes a first portion and a second portion. The first portion has a substantially planar surface that is connected to the substantially planar surface of the external portion of the first anode lead.

主权项

1. A solid electrolytic capacitor, the solid electrolytic capacitor comprising:
a capacitor element, wherein the capacitor element comprises a sintered, porous anode body; a dielectric layer overlying the sintered, porous anode body; and a cathode overlying the dielectric layer that includes a solid electrolyte; and an anode lead assembly, wherein the anode lead assembly comprises a first anode lead having an embedded portion positioned within the sintered, porous anode body and an external portion extending from a surface of the sintered, porous anode body in a longitudinal direction, wherein the external portion includes a substantially planar surface; and a second anode lead positioned external to the sintered, porous anode body, wherein the second anode lead comprises a first portion and a second portion, wherein the first portion has a substantially planar surface, wherein the substantially planar surface of the first portion of the second anode lead is connected to the substantially planar surface of the external portion of the first anode lead.