Electrical conductive wire i.e. lead wire, for use as electrical fuse in e.g. capacitor, has portion having different diameters at two locations, where wire diameter within portion is altered continuously from one location to other location

摘要

The wire has a portion (10) having two different diameters (d1, d2) at respective two locations (12, 14), where one of the diameters is in a range between 0.15-0.2 mm, and another diameter is in a range between 0.5-0.6 mm. A diameter (d) of the wire within the portion is altered continuously from one of the locations to the other location. Another portion is formed mirror-symmetrically to the former portion along an axial direction of the wire. A third portion and a fourth portion connect the former and the latter portions. An independent claim is also included for a method for manufacturing a wire.