| 摘要 |
PROBLEM TO BE SOLVED: To provide a fuse that allows a fusible metal section as fused to be more reliably guided to a desired position regardless of the position in which the fuse is mounted.SOLUTION: A fuse 1 includes a printed circuit board 10, wiring electrodes 12A and 12B, connection sections 14A and 14B, a fusible metal section 15, and induction electrodes 13A and 13B. The wiring electrodes 12A and 12B and the connection sections 14A and 14B are formed at a distance from each other on a main surface of the printed circuit board 10. The fusible metal section 15 is laid between the connection sections 14A and 14B. The induction electrodes 13A and 13B are arranged adjacently opposite to the fusible metal section 15, and are configured in such a manner that the fusible metal section 15 as fused gets wet and spreads. The fusible metal section 15 has facing portions 17A and 17B and coupling portions 18A to 18C. The facing portions 17A and 17B adjacently face the induction electrodes 13A and 13B, respectively. The coupling portions 18A to 18C extend from the facing portions 17A and 17B in a non-parallel direction with respect to the main surface of the printed circuit board 10. |
