| 摘要 |
PROBLEM TO BE SOLVED: To provide a fuse enabling easy confirmation of fusion through visual inspection. SOLUTION: This fuse comprises a fuse element 3 arranged in the vertical direction inside a housing 2 and a tin alloy chip 4 fixed to the middle part of the fuse element, the tin alloy chip 4 is arranged in the position where a resistance value of an upper side part 3A of the arranging position in the fuse element 3 is higher than that of the lower side part 3B. Therefore, when current higher than rated current flows in the fuse 1, the fuse element 3 is fused in the upper side part 3A of the tin alloy chip 4. COPYRIGHT: (C)2004,JPO
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