| PartNumber | 66594-4 | 66594-1 | 66594-2 |
| Description | Standard Circular Contacts SKT 24-20 BR/SN TYPE VI | Standard Circular Contacts MULTIMATE SKT TYPE | Pin & Socket Connectors TYPE VI SOCKET 24-20 |
| Manufacturer | TE Connectivity | TE Connectivity | - |
| Product Category | Standard Circular Contacts | Standard Circular Contacts | - |
| RoHS | Y | Y | - |
| Contact Gender | Socket (Female) | Socket (Female) | - |
| Termination Style | Crimp | Crimp | - |
| Contact Plating | Gold | Tin | - |
| Series | Multimate Type VI | Multimate Type VI | - |
| Product | Contacts | Contacts | - |
| Brand | TE Connectivity / AMP | TE Connectivity | - |
| Contact Material | Brass | Brass | - |
| Product Type | Standard Circular Contacts | Standard Circular Contacts | - |
| Factory Pack Quantity | 1500 | 1500 | - |
| Subcategory | Circular Connectors | Circular Connectors | - |
| Tradename | Multimate | Multimate | - |
| Part # Aliases | 66594-4 | 66594-1 | - |
| Unit Weight | 0.012699 oz | 0.012946 oz | - |
| Packaging | - | Bulk | - |