| 摘要 |
An aspect of the invention provides a solid electrolytic capacitor having an anode body, a dielectric layer formed on the anode body, and a conductive polymer layer formed on the dielectric layer, wherein the anode body including a porous body has a first surface and a second surface facing each other, and a through-hole from the first surface to the second surface, wherein the through-hole has a first outer circumference at the first surface and a second outer circumference at a cross-section that is parallel to the first surface, and the position of the second outer circumference viewed from a normal direction to the first surface differs from the position of the first outer circumference.
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