| PartNumber | 1658641-3 | 1658644-1 | 1658641-1 |
| Description | D-Sub Standard Connectors 50P PLUG ZINC | D-Sub Standard Connectors DSUB A15S CRIMP | D-Sub Standard Connectors DSUB D50P CRIMP |
| Manufacturer | TE Connectivity | TE Connectivity | TE Connectivity |
| Product Category | D-Sub Standard Connectors | D-Sub Standard Connectors | D-Sub Standard Connectors |
| RoHS | Y | Y | Y |
| Number of Positions | 50 Position | 15 Position | 50 Position |
| Contact Gender | Without Pin Contacts | Without Socket Contacts | Without Pin Contacts |
| Termination Style | Crimp | Crimp | Crimp |
| Number of Rows | 2 Row | 2 Row | 3 Row |
| Shell Size | 5 (D) | 2 (A) | 5 (D) |
| Mounting Style | Wire | Wire | Wire |
| Gender | Male | Female | Male |
| Type | Plug | Receptacle | Plug |
| Shell Material | Steel | Steel | Steel |
| Shell Plating | Zinc | Tin | Tin |
| Filtered | Unfiltered | Unfiltered | Unfiltered |
| Series | HDP-20 | - | - |
| Brand | TE Connectivity / AMP | TE Connectivity / AMP | TE Connectivity / AMP |
| Insert Arrangement | D50 | A15 | D50 |
| Product Type | D-Sub Connectors - Standard Density | D-Sub Connectors - Standard Density | D-Sub Connectors - Standard Density |
| Factory Pack Quantity | 225 | 400 | 225 |
| Subcategory | D-Sub Connectors | D-Sub Connectors | D-Sub Connectors |
| Tradename | AMPLIMITE | AMPLIMITE | AMPLIMITE |
| Part # Aliases | 1658641-3 | 1658644-1 | 1658641-1 |
| Unit Weight | 0.480008 oz | 0.248011 oz | 0.448015 oz |
| Contact Material | - | Phosphor Bronze | - |