| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a fuse capable of improving fusing properties in its rarely short-circuiting region without complication of the shape of a fusible part, and to provide a method of manufacturing the same capable of reducing cost by reducing the number of manufacturing processes. <P>SOLUTION: The fuse 1 has a coupling board part 9 where a fusible part 7 electrically connecting a pair of terminals 3, 4 is formed in an integrated manner with the pair of terminals with the same metal material as the pair of terminals, and a low-melting-point metal part 11 welded to the coupling board part 9. On the coupling board part 9, a pair of marking grooves 13, 14 are made across the surface of the board part 9a, and the low-melting-point metal part 11 is welded in a laminated state with the surface of the board part 9a between the pair of marking grooves 13, 14 and the pair of marking grooves 13, 14. Thereby, the fusing properties in the rarely short-circuiting region are improved, and the number of manufacturing processes can be reduced. <P>COPYRIGHT: (C)2010,JPO&INPIT</p> |
