To provide a bonding method for a cylindrical fuse link capable of firmly bonding a joining body with a dispersion in fitting size between a ceramic cylinder and a metal cap only by using a small quantity of adhesive.
A thickness of about 35 μm of conductive metal including a copper is applied to the circumference on the end face and side face of an outer cylinder 2 at a length equal to fit a cup-shaped cap with evaporation. Diameter of about 3.5 mm of cut holes are made in two places opposite the circumference at the end of the cup-shaped cap 1 fitted thereto and a very small quantity of adhesive is applied to the end of the outer cylinder 2. The outer cylinder is inserted into the cup-shaped cap 1 and a fixed number of solder pellets 5 are fitted into the cut hole and bonded and fixed with local heating or the cup-shaped cap 1 for the outer cylinder 2 is inserted into the outer cylinder 2 and then a fixed quantity of adhesive is filled in the cut hole to bond and fix the outer cylinder to the cup-shaped cap 1.
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