SOLID ELECTROLYTIC CAPACITOR

PROBLEM TO BE SOLVED: To provide a solid electrolytic capacitor of printed wiring board type, which maintains a conventional distance between external terminals, i.e., a positive electrode terminal and a negative electrode terminal and has excellent high-frequency characteristic while considering a...

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Bibliographic Details
Main Authors TOKASHIKI SHINYA, TAKAHASHI MASANORI, YOSHIDA KATSUHIRO, YOSHINARI TETSUYA
Format Patent
LanguageEnglish
Published 08.04.2010
Subjects
BASIC ELECTRIC ELEMENTS
CAPACITORS
CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES ORLIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE
ELECTRICITY
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Summary:PROBLEM TO BE SOLVED: To provide a solid electrolytic capacitor of printed wiring board type, which maintains a conventional distance between external terminals, i.e., a positive electrode terminal and a negative electrode terminal and has excellent high-frequency characteristic while considering a short-circuit failure incidence rate at the time of mounting on a substrate. SOLUTION: A printed wiring board type solid electrolytic capacitor is electrically connected to a substrate such as a printed wiring board, thereby using the electrolytic capacitor as an external terminal. The interval between a positive electrode conductor layer 41 and a negative electrode conductor layer 42 on an element mounting surface of a printed board is made narrower than the interval between a positive electrode terminal 43 and a negative electrode terminal 44 for external terminals. COPYRIGHT: (C)2010,JPO&INPIT
Bibliography:Application Number: JP20080245064