| 摘要 |
<p>The present invention relates to an insulating part having a resin molded portion comprising a polybutylene terephthalate resin composition comprising: (A) 100 parts by weight of a polybutylene terephthalate resin, (B) 3 to 50 parts by weight of a bromine-based flame retardant, (C) 1 to 30 parts by weight of at least one compound selected from antimony oxides or double salts of antimony oxides and other metals, (D) 0.1 to 30 parts by weight of a glycidyl group-containing copolymer comprising an ±-olefin and an ±,²-unsaturated acid glycidyl ester, (E) 0 to 30 parts by weight of a linear olefin resin having a molecular weight of 10,000 to 1,000,000, and (F) 0 to 200 parts by weight of an inorganic filler, said resin molded portion directly supporting the connections through which a rated electric current exceeding 0.2 A flows or positioned within the distance of 3 mm from the said connections.</p> |
