High-voltage feed-through capacitor

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11862405
APP PUB NO 20230260714A1
SERIAL NO

18082007

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An element body is formed with a through hole to be open at a first main surface and a second main surface opposing each other. A through-conductor includes a first portion located inside the through hole and a second portion protruding from the second main surface. A case surrounds the element body and is electrically insulating. A cover surrounds the second portion and is electrically insulating. A first resin is contained in the case and coats the element body. A second resin is contained in the cover and is located in a space between an inner surface of the element body and the first portion. The second resin has an electrical resistivity less than an electrical resistivity of the first resin.

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Patent Owner(s)

Patent OwnerAddress
TDK CORPORATIONTOKYO 108-0023

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fujiwara, Isao Tokyo, JP 54 541
Kamehashi, Kenichi Tokyo, JP 2 1
Kamo, Yuta Tokyo, JP 6 1
Tanaka, Hisashi Tokyo, JP 69 752

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