| PartNumber | 983-050-010-031 | 983-050-020R121 | 983-050-010R031 |
| Description | D-Sub Backshells 50P STRGHT SNAP GREY GREY PLASTIC | D-Sub Backshells 50P STRAIGHT SNAP METALIZED PLASTIC | D-Sub Backshells 50P STRGHT SNAP GREY GREY PLASTIC |
| Manufacturer | NorComp | NorComp | Norcomp Inc. |
| Product Category | D-Sub Backshells | D-Sub Backshells | D-Sub, D-Shaped Connectors - Backshells, Hoods |
| RoHS | N | Y | - |
| Shell Material | Thermoplastic | Acrylonitrile Butadiene Styrene (ABS) | Thermoplastic |
| Shell Plating | Plastic | Chrome | Plastic |
| Filtered | - | - | - |
| Brand | NorComp | NorComp | - |
| Flammability Rating | UL 94 V-0 | UL 94 V-0 | - |
| Product Type | D-Sub Backshells | D-Sub Backshells | - |
| Subcategory | D-Sub Connectors | D-Sub Connectors | - |
| Type | - | Strain Relief Backshell | - |
| Cable Entry Angle | - | Straight | - |
| Number of Cable Entries | - | 1 Entry | - |
| Number of Positions | - | 50 Position | 50 |
| Packaging | - | Bulk | Bulk |
| Series | - | 983 | 983 |
| Cable Diameter | - | 13.72 mm | - |
| Factory Pack Quantity | - | 50 | - |
| Color | - | - | Gray |
| Material | - | - | Thermoplastic |
| Accessory Type | - | - | Two Piece Backshell |
| Features | - | - | Mating Screws 4-40 |
| Shielding | - | - | Unshielded |
| Cable Exit | - | - | 180° |
| Plating | - | - | - |
| Cable Type | - | - | Round |
| Hardware | - | - | Strain Relief |