OVERCURRENT PROTECTIVE ELEMENT

摘要

PROBLEM TO BE SOLVED: To provide an overcurrent protective element that can be reduced in punching cost and, at the same time, can be improved in punching accuracy so that its function as an overcurrent protective element may not be damaged. SOLUTION: This overcurrent protective element is constituted by respectively sticking two sheets of metallic foil to both surfaces of a sheet-like material having a conductive composition prepared by scattering conductive particles in a macromolecular composition having a degree of crystallinity of >=40%. Each sheet of metallic foil is composed of iron foil carrying a plated layer formed on at least one surface so that the plated layer may be arranged on the surface of this element.