| PartNumber | 747303-3 | 747303-1 | 747303-2 |
| Description | D-Sub Standard Connectors DB-15 IDC RECEPTACLE | CONN D-SUB RCPT 37POS IDC | CONN D-SUB RCPT 25POS IDC |
| Manufacturer | TE Connectivity | TE Connectivity AMP Connectors | - |
| Product Category | D-Sub Standard Connectors | D-Sub Connectors | - |
| RoHS | N | - | - |
| Number of Positions | 15 Position | 37 | - |
| Contact Gender | Socket (Female) | - | - |
| Termination Style | IDC | - | - |
| Number of Rows | 2 Row | 2 | - |
| Shell Size | 2 (A) | - | - |
| Contact Plating | Gold | - | - |
| Mounting Style | Wire | - | - |
| Gender | Female | - | - |
| Type | Receptacle | - | - |
| Shell Material | Steel | - | - |
| Shell Plating | Tin | - | - |
| Filtered | Unfiltered | - | - |
| Series | HDF-20 | AMPLIMITE HDF-20 | - |
| Brand | TE Connectivity / AMP | - | - |
| Contact Material | Phosphor Bronze | - | - |
| Compliance | UL | - | - |
| Insert Arrangement | A15 | - | - |
| Product Type | D-Sub Connectors - Standard Density | - | - |
| Factory Pack Quantity | 40 | - | - |
| Subcategory | D-Sub Connectors | - | - |
| Packaging | - | Bulk | - |
| Termination | - | IDC, Ribbon Cable | - |
| Mounting Type | - | Free Hanging (In-Line) | - |
| Features | - | Feed Through | - |
| Ingress Protection | - | - | - |
| Connector Type | - | Receptacle, Female Sockets | - |
| Contact Finish | - | Gold | - |
| Contact Finish Thickness | - | 30μin (0.76μm) | - |
| Connector Style | - | D-Sub | - |
| Contact Type | - | Signal | - |
| Flange Feature | - | Housing/Shell (Unthreaded) | - |
| Shell Material Finish | - | Steel, Tin Plated | - |
| Shell Size Connector Layout | - | 4 (DC, C) | - |