| PartNumber | 212502-5 | 212502-2 | 212502-1 |
| Description | D-Sub Mixed Contact Connectors AMPLIMITE,ASY,RCPT,9C4,SZ 3 | D-Sub MIL Spec Connectors RCPT ASSY 9C4 | D-Sub MIL Spec Connectors RECEPTACLE 9C4 |
| Manufacturer | TE Connectivity | TE Connectivity | TE Connectivity |
| Product Category | D-Sub Mixed Contact Connectors | D-Sub MIL Spec Connectors | D-Sub MIL Spec Connectors |
| Mounting Style | Mounting Holes | - | - |
| Termination Style | - | - | - |
| Gender | Female | - | - |
| Series | 109 | 109 | 109 |
| Brand | TE Connectivity / AMP | TE Connectivity / AMP | TE Connectivity / AMP |
| Shell Plating | Tin Lead over Copper | - | - |
| Shell Size | 3 | - | - |
| Product Type | Mixed Contact D-Sub Connectors | D-Sub MIL Spec Connectors | D-Sub MIL Spec Connectors |
| Shell Material | Steel | - | - |
| Subcategory | D-Sub Connectors | MIL-Spec / MIL-Type | MIL-Spec / MIL-Type |
| RoHS | - | N | N |
| Factory Pack Quantity | - | 1 | 25 |
| Tradename | - | AMPLIMITE | AMPLIMITE |
| Part # Aliases | - | 311P405-11S-B-12 | 212502-1 |
| Packaging | - | - | Bulk |