Patent ID: 6930585

Claim:
A miniature fuse comprising: a box-like case including a first and second plastic assembling members having the same form, each of the assembling members having a base part provided with a pair of first grooves, each of which has a semicircular cross section, in parallel with each other along an end surface, a side plate part formed as a unitary one-piece structure as the base part to form a square space together with the base part, a wall part provided at an end surface of the side plate part, where the space is exposed, and projecting from the end surface, and a second groove entering inside from the end surface, the wall part and the second groove being formed such that a position of the wall part of one of the first and second assembling members corresponds to a position of the second groove of the other assembling member when the end surfaces of the base parts of the assembling members are opposed, the case being assembled by fitting the wall part of one of the assembly members into the groove of the other, the spaces of the assembling members forming a chamber, and the first grooves of the assembling members forming a pair of lead-inserting holes; a pair of leads provided through the pair of the lead-inserting holes; and a fuse element attached to distal ends of the pair of leads, the distal ends being located in the chamber.