| PartNumber | 172-E50-203R001 | 172-E50-203R021 | 172-E50-203R011 |
| Description | D-Sub Standard Connectors 50P FEMALE SODR CUP | D-Sub Standard Connectors 50P FEMALE SODR CUP .250" NUTS B/S | D-Sub Standard Connectors 50P FEMALE SODR CUP .098" NUTS B/S |
| Manufacturer | NorComp | NorComp | - |
| Product Category | D-Sub Standard Connectors | D-Sub Standard Connectors | - |
| RoHS | Y | Y | - |
| Number of Positions | 50 Position | 50 Position | - |
| Contact Gender | Socket (Female) | Socket (Female) | - |
| Termination Style | Solder | Solder | - |
| Shell Size | 5 (D) | 5 (D) | - |
| Contact Plating | Gold | Gold | - |
| Mounting Style | Wire | Wire | - |
| Packaging | Tray | Tray | - |
| Gender | Female | Female | - |
| Type | Receptacle | Receptacle | - |
| Shell Plating | Nickel | Nickel | - |
| Current Rating | 5 A | 5 A | - |
| Filtered | Unfiltered | Unfiltered | - |
| Brand | NorComp | NorComp | - |
| Product Type | D-Sub Connectors - Standard Density | D-Sub Connectors - Standard Density | - |
| Factory Pack Quantity | 50 | 40 | - |
| Subcategory | D-Sub Connectors | D-Sub Connectors | - |
| Tradename | M-SERIES | M-SERIES | - |
| Unit Weight | 0.805128 oz | - | - |