Electrolytic stripping agent for jig

Provided is an electrolytic stripping agent for a jig, with which it is possible to remove to a satisfactory extent palladium deposited on an electrically conducting section of a plating jig, as well as remove palladium deposited on an insulating material-coated section, and with which it is possible to minimize erosion of metal in an electrically conducting section of a plating jig. This electrolytic stripping agent for a jig contains the following components (A) to (C): (A) at least one compound selected from nitric acid and salts thereof; (B) at least one compound selected from the group consisting of ammonia, ammonium salts, ethyleneamine compounds, alkyl diamine compounds, and amino acids; and (C) bromides. 本发明提供种夹具用电解剥离剂，其可以充分除去镀敷用夹具的通电部分附着的钯、还可以除去绝缘材料涂敷部分附着的钯，并且镀敷用夹具的通电部分的金属的浸蚀得到抑制。种夹具用电解剥离剂，其含有下述(A)～(C)成分：(A)选自硝酸及其盐中的至少种、(B)选自氨、铵盐、亚乙基胺化合物、烷基二胺化合物及氨基酸中的至少种、(C)溴化物。