| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an aluminum electrolytic capacitor assuring excellent reliability by preventing the generation of a tin whisker from a junction area of a lead wire. <P>SOLUTION: The aluminum electrolytic capacitor is formed of a capacitor element 1 in which a core material member 7 from which a part of the tin plating layer 8 is removed by a grinding method is formed at the tin plating wire 4 with the tin plating layer 8 formed at a core material 6 and a lead wire 3 joining the core material member 7 and an aluminum tab is connected to an electrode foil 2. <P>COPYRIGHT: (C)2009,JPO&INPIT |
