Title:
ELECTROLYTIC CAPACITOR
Document Type and Number:
WIPO Patent Application WO/2020/241609
Kind Code:
A1
Abstract:
This electrolytic capacitor is provided with: a capacitor element; an exterior body which covers the capacitor element; an anode terminal electrically connected to an anode body of the capacitor element; and a cathode terminal electrically connected to a cathode part of the capacitor element. Each of the anode terminal and the cathode terminal is provided with: a connection part in contact with the capacitor element; a lead part that is provided contiguously to the connection part and that is drawn from the inside to an outer surface of the exterior body; and an external terminal part that is provided contiguously to the lead part, that has an exposed surface, and that is disposed on the outer surface of the exterior body. In at least a portion of a covered part, covered by the exterior body, of the lead part of at least one of the anode terminal and the cathode terminal, a cross section formed parallel to a surface region of the outer surface of the exterior body to which the lead part is drawn includes a chamfered corner part.
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Inventors:
UEMATSU HIDENORI
Application Number:
PCT/JP2020/020655
Publication Date:
December 03, 2020
Filing Date:
May 26, 2020
Export Citation:
Assignee:
PANASONIC IP MAN CO LTD (JP)
International Classes:
H01G9/012
Foreign References:
| JP2009218502A | 2009-09-24 | |||
| JPH06267711A | 1994-09-22 |
Attorney, Agent or Firm:
KAMATA Kenji et al. (JP)
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