| 摘要 |
PROBLEM TO BE SOLVED: To provide an environment-friendly temperature fuse which uses a lead-free fuse element, since a lead is harmful to a human body and is not environment-friendly. SOLUTION: The fuse element has alloy composition of In being 45-47 wt.%, with remaining Bi, without containing Pb. The temperature fuse using the fuse element is improved in stability and in quality. COPYRIGHT: (C)2004,JPO
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