Kyocera Avx Components Corpration

Hiromasa Noborio

Jan Petrzilek

Jiri Navratil

Junichi Murakami

A solid electrolytic capacitor comprising a capacitor element, anode lead extending from a surface of the capacitor element, an anode termination that is in electrical connection with the anode lead, a cathode termination that is in electrical connection with the solid electrolyte, and a casing material that encapsulates the capacitor element and anode lead is provided. A barrier coating is disposed on at least a portion of the capacitor element and is in contact with the casing material. The coating contains a polymeric material that includes a fluorinated component and a non-fluorinated component. The polymeric material has a glass transition temperature of from about 10&#xb0; C. to about 120&#xb0; C. and a thermal decomposition temperature of about 200&#xb0; C. to about 300&#xb0; C.

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Shiga, Japan

Hiromasa Noborio