ELECTROLYTIC CAPACITOR
PROBLEM TO BE SOLVED: To provide an electrolytic capacitor in which occurrence of whiskers is minimized.SOLUTION: In a lead wire 8 of an electrolytic capacitor, an alloy plating layer 10 of tin (Sn) and copper (Cu) is formed to touch the surface of a base material 9 of an oxygen-free copper wire, or...
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Zusammenfassung: | PROBLEM TO BE SOLVED: To provide an electrolytic capacitor in which occurrence of whiskers is minimized.SOLUTION: In a lead wire 8 of an electrolytic capacitor, an alloy plating layer 10 of tin (Sn) and copper (Cu) is formed to touch the surface of a base material 9 of an oxygen-free copper wire, or the like, and a tin plating layer 11 is formed to touch the surface of the alloy plating layer. |
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