| PartNumber | 1977891-1 | 1977892-1 | 1977890-1 |
| Description | Standard Circular Connector 23-16, STD SEX SLD CPC RCPT. ASSY | Standard Circular Connector 23-16, STD SEX SLD CPC PLUG ASSY | Standard Circular Connector 23-16, STD SEX SLD CPC RCPT. ASSY |
| Manufacturer | TE Connectivity | - | - |
| Product Category | Standard Circular Connector | - | - |
| RoHS | Y | - | - |
| Product | Housings | - | - |
| Number of Positions | 16 Position | - | - |
| Contact Gender | Pin (Male) | - | - |
| Shell Size | 23 | - | - |
| Mounting Style | Free Hanging | - | - |
| Termination Style | - | - | - |
| Contact Plating | - | - | - |
| Shell Material | - | - | - |
| Series | CPC | - | - |
| Current Rating | 50 A | - | - |
| Housing Material | Nylon | - | - |
| Mounting Angle | Straight | - | - |
| Mounting Type | - | - | - |
| Shell Style | Receptacle | - | - |
| Thread Size | 1 3/8-18 | - | - |
| Voltage Rating | 600 V | - | - |
| Brand | TE Connectivity / AMP | - | - |
| Contact Material | - | - | - |
| Flammability Rating | - | - | - |
| Shell Plating | - | - | - |
| Lead Free Solder Processes | Not relevant for lead free process | - | - |
| Mating Style | Threaded | - | - |
| Product Type | Standard Circular Connector | - | - |
| Factory Pack Quantity | 20 | - | - |
| Subcategory | Circular Connectors | - | - |
| Termination Post Length | - | - | - |
| Tradename | CPC UV Series 1 | - | - |
| Part # Aliases | 1977891-1 | - | - |
| Unit Weight | 1.564788 oz | - | - |