5-747904-8 is a 9-position D-sub plug assembly connector designed for use in the AMPLIMITE series. It features a current rating of 3 amperes, dielectric withstanding voltage of AC 1000V r.m.s., and insulation resistance of 5000 megohms minimum at DC 500V. The connector includes clinch nuts, grounding indents, brass contacts with gold plating on contact areas, and solder cups that accommodate up to 20 AWG wire. The front and back insulators are constructed from PBT with 30% glass fiber, rated UL94V-0 in black color. This plug assembly mates with any 9-position receptacle in the AMPLIMITE series, making it suitable for data communication and industrial control applications requiring reliable electrical connections.