Is a
Patent attributes
Patent Applicant
0
Patent Jurisdiction
Patent Number
Patent Inventor Names
Yasuyuki Tezuka0
Date of Patent
January 11, 2022
0Patent Application Number
168747480
Date Filed
May 15, 2020
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A solid electrolytic capacitor that comprises a capacitor element that contains a sintered porous anode body, a dielectric that overlies the anode body, and a solid electrolyte that overlies the dielectric is provided. An anode lead wire extends from the capacitor element in a longitudinal direction, wherein the lead wire defines an external surface having a plurality of distinct recessed regions that are spaced apart along the longitudinal direction. A hydrophobic coating is disposed on at least a portion of the external surface of the anode lead wire. Further, an anode termination is in electrical connection with the anode lead wire and a cathode termination is in electrical connection with the solid electrolyte.
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