| PartNumber | 2101551-1 | 2101550-2 | 2101551-2 |
| Description | Circular Push Pull Connectors PLUG 40 POS Sz105 SOLDER CUPS 140 POT | Circular Push Pull Connectors PLUG 7 POS Sz103 SOLDER CUPS 240 POT | Circular Push Pull Connectors PLUG 40 POS Sz105 SOLDER CUPS 240 POT |
| Manufacturer | TE Connectivity | TE Connectivity | - |
| Product Category | Circular Push Pull Connectors | Circular Push Pull Connectors | - |
| RoHS | Y | - | - |
| Product | Connectors | - | - |
| Connector Type | Plug | - | - |
| Contact Gender | Pin (Male) | - | - |
| Number of Contacts | 40 Contact | - | - |
| Shell Size | 5 | - | - |
| Termination Style | Solder Cup | - | - |
| Current Rating | 1 A | - | - |
| Brand | TE Connectivity | TE Connectivity | - |
| Shell Plating | Chromate | - | - |
| Product Type | Circular Push Pull Connectors | Circular Push Pull Connectors | - |
| Shell Material | Metal | - | - |
| Factory Pack Quantity | 16 | 40 | - |
| Subcategory | Circular Connectors | Circular Connectors | - |
| Wire Gauge | 28 | - | - |
| Part # Aliases | 2101551-1 | 2101550-2 | - |