| PartNumber | 204543-2 | 204540-2 | 204541-2 |
| Description | D-Sub MIL Spec Connectors AMPLIMITE ASY PLUG FB 90 4 CONT | D-Sub MIL Spec Connectors AMPLIMITE ASY RCPT FB 90 3 CONT | D-Sub MIL Spec Connectors ASSM PLUG FB 90 3 CONT |
| Manufacturer | TE Connectivity | TE Connectivity | TE Connectivity |
| Product Category | D-Sub MIL Spec Connectors | D-Sub MIL Spec Connectors | D-Sub MIL Spec Connectors |
| RoHS | N | N | N |
| Number of Positions | 62 Position | 44 Position | 44 Position |
| Termination Style | Crimp | Crimp | Crimp |
| Mounting Style | Wire | Wire | Wire |
| Shell Size | 4 | 3 | 3 |
| Series | 90 | 90 | 90 |
| Brand | TE Connectivity / AMP | TE Connectivity / AMP | TE Connectivity / AMP |
| Shell Plating | Cadmium | Cadmium | Cadmium |
| Product Type | D-Sub MIL Spec Connectors | D-Sub MIL Spec Connectors | D-Sub MIL Spec Connectors |
| Shell Material | Steel | Steel | Steel |
| Factory Pack Quantity | 1 | 1 | 1 |
| Subcategory | MIL-Spec / MIL-Type | MIL-Spec / MIL-Type | MIL-Spec / MIL-Type |
| Tradename | AMPLIMITE | AMPLIMITE | AMPLIMITE |
| Part # Aliases | 204543-2 | 204540-2 | 204541-2 |
| Number of Rows | - | 3 Row | 3 Row |
| Packaging | - | Bulk | - |