TEMPERATURE FUSE ELEMENT, TEMPERATURE FUSE AND BATTERY USING THE SAME

摘要

A temperature fuse which has a first insulating film having a pair of metal terminals attached thereto, a fusible alloy being positioned above the first insulating film and being connected to the ends of the pair of metal terminals, and a second insulating film being positioned above the fusible alloy and being so attached to the first insulating film as to form a space between it and the first insulating film, wherein the fusible alloy comprises an Sn-Bi- In-Zn alloy containing 0.5 to 15 wt % of Bi, 45 to 55 wt % of In, 0.5 to 5 wt % of Zn, and the balanced amount of Sn.