The DA121073-50 is a D-sub Backshell made of thermoplastic, UL94V-0 rated with nickel over copper finish. This 121073-0050 DA-size 40° exit metalized plastic backshell reduces EMI/RFI emissions, provides a light weight solution. Design includes integral strain relieving cable clamp. It improves conformance to FCC DOC #20780 shielding requirements, no crimp ferrule tooling needed, features quick and simple assembly using snap together design.