公开(公告)号：US20240428998A1

公开(公告)日：2024-12-26

申请号：US18694622

申请日：2022-09-01

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： FUMIYA MIYAMOTO ,  KATSUHISA ISHIZAKI ,  KOJIRO NAKAMURA

IPC: H01G9/012 ,  H01G9/15 ,  H01G9/26

Abstract: A solid electrolytic capacitor includes: a plurality of capacitor elements each having a anode part and a cathode part; and two or more junctions each extending along a first direction. L1−L2≤3.8 mm is satisfied, where L1 [mm] represents a dimension of the anode part in a third direction perpendicular to each of the first direction and a second direction that is a direction from the anode part to the cathode part, and L2 [mm] represents a total dimension of maximum diameters of the two or more junctions in the third direction. b≥a/2 is satisfied, where a [mm] represents a maximum diameter of each of the two or more junctions in the third direction, and b [mm] represents a shortest distance between an end of the anode part and corresponding one of the two or more junctions in the third direction.