| PartNumber | 641775-2 | 641775-1 |
| Description | Pin & Socket Connectors 4P UMNL STR/REL NATL | Pin & Socket Connectors 04P UMNL STR/REL & I |
| Manufacturer | TE Connectivity | TE Connectivity |
| Product Category | Pin & Socket Connectors | Pin & Socket Connectors |
| RoHS | Y | Y |
| Product | Accessories | Accessories |
| Number of Positions | 4 Position | 4 Position |
| Number of Rows | 1 Row | - |
| Contact Gender | - | - |
| Pitch | - | - |
| Termination Style | - | - |
| Mounting Style | - | - |
| Housing Material | Nylon | Polyamide (PA) |
| Contact Material | - | - |
| Contact Plating | - | - |
| Voltage Rating | 600 V | 600 V |
| Current Rating | - | - |
| Accessory Type | Strain Relief | Strain Relief and Insert |
| Series | MATE-N-LOK | MATE-N-LOK |
| Packaging | Bulk | - |
| Contact Type | - | - |
| Mounting Angle | - | - |
| Brand | TE Connectivity | TE Connectivity / AMP |
| Product Type | Pin & Socket Connectors | Pin & Socket Connectors |
| Factory Pack Quantity | 1 | 1 |
| Subcategory | Pin & Socket Connectors | Pin & Socket Connectors |
| Tradename | MATE-N-LOK | MATE-N-LOK |
| Part # Aliases | 641775-2 | 641775-1 |
| Unit Weight | 0.120002 oz | 0.077567 oz |