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| PartNumber | 1954640-1 | 1954643-1 | 1954646-1 |
| Description | USB Connectors USB Plug Kit Male | USB Connectors USB Recept Coupler Female | USB Connectors USB Recept Coupler Female |
| Manufacturer | TE Connectivity | TE Connectivity | TE Connectivity |
| Product Category | USB Connectors | USB Connectors | USB Connectors |
| RoHS | Y | Y | Y |
| Product | USB Type B Connectors | USB Adapters | USB Adapters |
| Gender | Plug (Male) | Receptacle (Female) | Receptacle (Female) |
| Standard | USB 2.0 | USB 2.0 | USB 2.0 |
| Termination Style | Solder Tab | - | - |
| Number of Ports | 1 Port | 1 Port | 1 Port |
| Mounting Style | Cable | Panel | Panel |
| IP Rating | - | - | - |
| Color | Black | Black | Black |
| Contact Plating | Gold | Gold | Gold |
| Features | Plug Kit, Series B Circular Seales USB Connector | - | - |
| Type | Type B | Type A | - |
| Brand | TE Connectivity | TE Connectivity / AMP | TE Connectivity |
| Contact Material | Brass | Phosphor Bronze | Phosphor Bronze |
| Insulator Color | Black | - | - |
| Shell Plating | Nickel | Tin over Nickel | - |
| Product Type | USB Connectors | USB Connectors | USB Connectors |
| Factory Pack Quantity | 1 | 1 | 1 |
| Subcategory | USB Connectors | USB Connectors | USB Connectors |
| Part # Aliases | 1954640-1 | 1954643-1 | 1954646-1 |
| Unit Weight | 1.055997 oz | - | 1.472018 oz |
| Connector Type | - | Receptacle Kit, Series A to Series A | Receptacle Kit, Series B to Series A |