| 摘要 |
PROBLEM TO BE SOLVED: To provide further low ESL of a chip-type solid electrolytic capacitor to be used for various kinds of electronic equipment. SOLUTION: The solid electrolytic capacitor consists of a capacitor element 1 formed such that each of anodes having anode electrode portions of the same profile and substantially the same area protruding on opposite sides is separated into the anode electrode portion and a cathode forming portion by an insulating portion, and a solid electrolytic layer and a cathode layer are formed on the cathode forming portion to form a cathode electrode portion; anode and cathode electrodes 7, 8 joined to each of the anode and cathode electrode portions by adjacently disposing a plurality of capacitor elements 1; and an armoring resin 10 integrally covering the capacitor element 1 other than a part of the anode and cathode terminals 7, 8. With this configuration, since the anode/cathode portion can be closely disposed on the same line in the state of the capacitor element 1 and the anode and cathode terminals 7, 8 are alternately closely disposed on each of opposite sides on a lower surface as a mounting surface, currents flowing between the anode and cathode terminals 7, 8 are canceled. Thus, ESL can be reduced to be one-Nth (N is an integer of two or more). COPYRIGHT: (C)2008,JPO&INPIT
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