| PartNumber | 1811902-3 | 1811902-1 | 1811901-1 |
| Description | Rack & Panel Connectors ASY PLUG SIZE 19 FREE HANGING B KEY | Standard Circular Connector ASY PLUG SIZE 19 PNL MT N KEY | Standard Circular Connector ASY REC SIZE 19 PNL MT N KEY |
| Manufacturer | TE Connectivity | - | - |
| Product Category | Rack & Panel Connectors | - | - |
| Brand | TE Connectivity / Raychem | - | - |
| Product Type | Rack & Panel Connectors | - | - |
| Factory Pack Quantity | 1 | - | - |
| Subcategory | Backplane Connectors | - | - |
| Part # Aliases | 1811902-3 | - | - |