 |  |  | |
| PartNumber | 646954-3 | 646954-2 | 646954-1 |
| Description | Power to the Board UPM 4 POSITION HEADER | Power to the Board 4P UPM HEADER | Power to the Board UPM EXPANDED PIN UPM EXPANDED PIN |
| Manufacturer | TE Connectivity | TE Connectivity AMP Connectors | - |
| Product Category | Power to the Board | Backplane Connectors - Specialized | - |
| RoHS | Y | - | - |
| Product Type | Power to the Board | Headers | - |
| Series | Universal Power Module (UPM) | UPM (Universal Power Modules) | - |
| Packaging | Tube | Bulk | - |
| Brand | TE Connectivity / AMP | - | - |
| Factory Pack Quantity | 38 | - | - |
| Subcategory | Power Connectors | - | - |
| Part # Aliases | 646954-3 | - | - |
| Color | - | Gray | - |
| Mounting Style | - | Through Hole | - |
| Termination Style | - | Solder Pin | - |
| Termination | - | Press-Fit | - |
| Mounting Type | - | Board Edge, Through Hole, Right Angle | - |
| Features | - | Board Guide | - |
| Connector Type | - | Header, Male Blades | - |
| Contact Material | - | Phosphor Bronze | - |
| Contact Finish | - | Gold or Gold-Palladium | - |
| Contact Layout Typical | - | 4 Power | - |
| Contact Finish Thickness | - | - | - |
| Number of Positions | - | 4 | - |
| Number of Positions Loaded | - | All | - |
| Pitch | - | 2 mm | - |
| Number of Rows | - | 1 | - |
| Connector Style | - | Blade Power | - |
| Connector Usage | - | Backplane | - |
| Number of Columns | - | - | - |
| Housing Material | - | Polyester | - |
| Contact Plating | - | Gold | - |
| Mounting Angle | - | Right | - |
