| PartNumber | 745783-4 | 745783-5 | 745783-6 |
| Description | D-Sub Standard Connectors RECP FRNT MTL SHL 25 | CONN D-SUB RCPT 25POS R/A SOLDER | CONN D-SUB RCPT 25POS R/A SOLDER |
| Manufacturer | TE Connectivity AMP Connectors | TE Connectivity AMP Connectors | - |
| Product Category | D-Sub Connectors | D-Sub Connectors | - |
| Series | HD-20 | AMPLIMITE HD-20 | - |
| Type | Receptacle | - | - |
| Packaging | Tray | Tray | - |
| Termination Style | Through Hole | - | - |
| Tradename | AMPLIMITE | - | - |
| Qualification | Commercial | - | - |
| Termination | Solder | Solder | - |
| Mounting Type | Through Hole, Right Angle | Through Hole, Right Angle | - |
| Features | Ground Strap | Ground Strap | - |
| Ingress Protection | - | - | - |
| Connector Type | Receptacle, Female Sockets | Receptacle, Female Sockets | - |
| Contact Material | Phosphor Bronze | - | - |
| Contact Finish | Gold | Gold | - |
| Shell Size | 3 (B) | - | - |
| Shell Plating | Tin | - | - |
| Contact Finish Thickness | 30μin (0.76μm) | Flash | - |
| Number of Positions | 25 | 25 | - |
| Number of Rows | 2 | 2 | - |
| Connector Style | D-Sub | D-Sub | - |
| Gender | Female | - | - |
| Contact Type | Signal | Signal | - |
| Flange Feature | Housing/Shell (4-40) | Mating Side, Female Screwlock (4-40) | - |
| Shell Material Finish | Steel, Tin Plated | Steel, Tin Plated | - |
| Shell Size Connector Layout | 3 (DB, B) | 3 (DB, B) | - |
| Contact Plating | Gold | - | - |
| Contact Gender | Socket (Female) | - | - |
| Shell Material | Steel | - | - |