| PartNumber | 66589-4 | 66589-2 | 66589-1 |
| Description | Standard Circular Contacts PIN 18-16 BR/AU TYPE VI | Standard Circular Contacts TYPE VI PINL.P. | Standard Circular Contacts SIGNAL PIN CNT 18-16 tin size 16 |
| Manufacturer | TE Connectivity | TE Connectivity | TE Connectivity |
| Product Category | Standard Circular Contacts | Standard Circular Contacts | Standard Circular Contacts |
| RoHS | Y | N | Y |
| Contact Gender | Pin (Male) | Pin (Male) | Pin (Male) |
| Termination Style | Crimp | Crimp | - |
| Contact Plating | Gold | Gold | Tin |
| Series | Multimate Type VI | Multimate Type VI | Multimate Type VI |
| Packaging | Bulk | Bulk | Bulk |
| Product | Contacts | Contacts | Contacts |
| Brand | TE Connectivity / AMP | TE Connectivity / AMP | TE Connectivity |
| Contact Material | Brass | Brass | - |
| Product Type | Standard Circular Contacts | Standard Circular Contacts | Standard Circular Contacts |
| Factory Pack Quantity | 1500 | 1500 | 1500 |
| Subcategory | Circular Connectors | Circular Connectors | Circular Connectors |
| Tradename | Multimate | Multimate | Multimate |
| Part # Aliases | 66589-4 | 66589-2 | 66589-1 |
| Unit Weight | 0.011782 oz | - | 0.015309 oz |
| Current Rating | - | - | 13 A |