The TE Connectivity / AMP D-Sub, D-Shaped Connectors - Backshells, Hoods 5745175-2 is a 50-position, 180-degree shielded backshell designed for use with D-Sub connectors. It is made of a durable, high-grade plastic material and features a snap-on design for easy installation. The backshell is designed to provide a secure connection between the connector and the cable, while also providing strain relief and EMI/RFI shielding. It is suitable for a variety of applications, including industrial, automotive, and consumer electronics. The backshell is RoHS compliant and is UL recognized.