| 摘要 |
PROBLEM TO BE SOLVED: To provide a flat cable that prevents the occurrence of whiskers from a plating flat type conductor, even under high temperature environment, and contains no lead of noxious material, and employs a plating flat type conductor having superior solder wettability. SOLUTION: Four tin-copper alloy plating flat type conductors 2 are arranged in parallel between two upper and lower insulating tapes 3, 3 with a prescribed conductor interval (p), respective terminals of the plating flat type conductors 2 are exposed from both terminals of two insulating tapes 3, 3 to provide connection terminals (conductor exposing portions) t, t, and two insulating tapes 3, 3 are heated and fused integrally. The lower surfaces of the connection terminals t, t are adhered with plastic-resin made reinforcing films 4, 4 having a relatively rigid property to provide this flat cable 1.
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