SOLID ELECTROLYTIC CAPACITOR

A solid electrolytic capacitor according to an aspect of the present disclosure includes a tantalum lead-out wire and a capacitor element. The capacitor element includes an anode body, a dielectric layer, a solid electrolyte layer, and a cathode body. The tantalum lead-out wire penetrates the capaci...

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Bibliographic Details
Main Authors ISHIJIMA, Masami, SAITO, Kazuaki, ARAKI, Kenji, TAKADA, Daisuke
Format Patent
LanguageEnglish
Published 25.08.2022
Subjects
BASIC ELECTRIC ELEMENTS
CAPACITORS
CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES ORLIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
ELECTRICITY
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Summary:A solid electrolytic capacitor according to an aspect of the present disclosure includes a tantalum lead-out wire and a capacitor element. The capacitor element includes an anode body, a dielectric layer, a solid electrolyte layer, and a cathode body. The tantalum lead-out wire penetrates the capacitor element in a penetrating direction, cross sections of the tantalum lead-out wire and the capacitor element perpendicular to the penetrating direction include a rectangular shape, a longitudinal direction of the cross sections extending in a horizontal direction, and a value of Wc/Wd is less than 0.5, where We is a vertical length of the cross section of the tantalum lead-out wire perpendicular to the penetrating direction and Wd is a vertical length of the cross section of the capacitor element perpendicular to the penetrating direction.
Bibliography:Application Number: US202217667318