| PartNumber | 747303-3 | 747301-2 | 747302-1 |
| Description | D-Sub Standard Connectors DB-15 IDC RECEPTACLE | D-Sub Standard Connectors RECP FRNT MTL SHL 37 standard mntg holes | D-Sub Standard Connectors HD-20 50P SOCKET |
| Manufacturer | TE Connectivity | TE Connectivity | TE Connectivity |
| Product Category | D-Sub Standard Connectors | D-Sub Standard Connectors | D-Sub Standard Connectors |
| RoHS | N | N | N |
| Number of Positions | 15 Position | 37 Position | 50 Position |
| Contact Gender | Socket (Female) | Socket (Female) | Socket (Female) |
| Termination Style | IDC | Through Hole | Through Hole |
| Number of Rows | 2 Row | 2 Row | - |
| Shell Size | 2 (A) | 4 (C) | 5 (D) |
| Contact Plating | Gold | Gold | Gold |
| Mounting Style | Wire | - | - |
| Gender | Female | Female | Female |
| Type | Receptacle | Receptacle | Receptacle |
| Shell Material | Steel | Steel | Steel |
| Shell Plating | Tin | Tin | Tin |
| Filtered | Unfiltered | Unfiltered | Unfiltered |
| Series | HDF-20 | HD-20 | HD-20 |
| Brand | TE Connectivity / AMP | TE Connectivity / AMP | TE Connectivity / AMP |
| Contact Material | Phosphor Bronze | Phosphor Bronze | Phosphor Bronze |
| Compliance | UL | UL | - |
| Insert Arrangement | A15 | C37 | - |
| Product Type | D-Sub Connectors - Standard Density | D-Sub Connectors - Standard Density | D-Sub Connectors - Standard Density |
| Factory Pack Quantity | 40 | 7 | 7 |
| Subcategory | D-Sub Connectors | D-Sub Connectors | D-Sub Connectors |
| Packaging | - | Tube | Tube |
| Tradename | - | AMPLIMITE | AMPLIMITE |
| Part # Aliases | - | 747301-2 | 747302-1 |