| PartNumber | 66591-1 | 66591-2 | 66591-4 |
| Description | Standard Circular Contacts SIGNAL PIN CNT 22-18 tin size 16 | Pin & Socket Connectors PIN 22-18 AWG GOLD | Pin & Socket Connectors PIN 22-18 BR/AU TYPE VI |
| Manufacturer | TE Connectivity | TE Connectivity AMP Connectors | - |
| Product Category | Standard Circular Contacts | IC Chips | - |
| RoHS | Y | - | - |
| Contact Gender | Pin (Male) | - | - |
| Current Rating | 13 A | - | - |
| Contact Plating | Tin | - | - |
| Series | Multimate Type VI | Multimate VI | - |
| Packaging | Bulk | Bulk Alternate Packaging | - |
| Product | Contacts | - | - |
| Brand | TE Connectivity | - | - |
| Product Type | Standard Circular Contacts | - | - |
| Factory Pack Quantity | 1500 | - | - |
| Subcategory | Circular Connectors | - | - |
| Tradename | Multimate | - | - |
| Part # Aliases | 66591-1 | - | - |
| Unit Weight | 0.014462 oz | - | - |
| Material | - | Brass | - |
| Type | - | Stamped | - |
| Pin or Socket | - | Pin | - |
| Contact Termination | - | Crimp | - |
| Wire Gauge | - | 18-22 AWG | - |
| Plating | - | Gold | - |
| Plating Thickness | - | 30μin (0.76μm) | - |