| PartNumber | 66598-5 | 66598-1 | 66598-6 |
| Description | Standard Circular Contacts III+ SKT 18-14 TIN-LEAD STRIP | Standard Circular Contacts III+ SKT18-14 | Standard Circular Contacts III+ SKT 18-14 30AU/FL STRIP |
| Manufacturer | TE Connectivity | TE Connectivity | TE Connectivity |
| Product Category | Standard Circular Contacts | Standard Circular Contacts | Standard Circular Contacts |
| RoHS | N | N | Y |
| Contact Gender | Socket (Female) | Socket (Female) | - |
| Contact Plating | Tin | Bright Tin Lead | - |
| Series | Multimate Type III+ | Multimate Type III+ | Multimate Type III+ |
| Product | Contacts | Contacts | - |
| Brand | TE Connectivity / AMP | TE Connectivity / AMP | TE Connectivity / AMP |
| Product Type | Standard Circular Contacts | Standard Circular Contacts | Standard Circular Contacts |
| Factory Pack Quantity | 4000 | 4000 | 4000 |
| Subcategory | Circular Connectors | Circular Connectors | Circular Connectors |
| Tradename | Multimate | Multimate | Multimate |
| Termination Style | - | Crimp | - |
| Packaging | - | Reel | Reel |
| Contact Material | - | Brass | - |
| Part # Aliases | - | 66598-1 | 66598-6 |