| 摘要 |
PROBLEM TO BE SOLVED: To provide a solid electrolytic capacitor which maintains a low ESL, avoids difficulties in characteristic deterioration at through-hole formation and extraction of anode terminals, and can easily be produced. SOLUTION: Since this multi-terminal capacitor adopts a structure such that in addition to no through-hole provided to a device 7, copper layers 8 for a positive electrode mounting terminal 13 are not formed just below mounting terminals but formed concentratingly to an end of the device 7, and a positive electrode mounting terminal layer 12 and the copper layers 8 are connected therefrom by metallic plating or the like. Thereafter, the positive electrode mounting terminal layer 12 is partially exposed in the case of coating the positive electrode mounting terminal layer 12 by a solder resist layer 15, and the part is used for positive electrode mounting terminal 13. Consequently, the connection of the positive electrode mounting terminal 13 and the base metal 1 of the device 7 can be established at the end of the device 7, which has a relatively wide area, irrespective of the pitch between the mounting terminals or the number of the mounting terminals. COPYRIGHT: (C)2007,JPO&INPIT
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