| PartNumber | 51721-10002006AALF | 51721-10002004AALF | 51721-10002005ABLF |
| Description | Power to the Board PWRBLADE | Power to the Board 51721-10002004AALF-PWRBLADE R/A LF HDR | Power to the Board 51721-10002005ABLF-PWRBLADE R/A SOLDER HDR |
| Manufacturer | FCI / Amphenol | FCI / Amphenol | FCI / Amphenol |
| Product Category | Power to the Board | Power to the Board | Power to the Board |
| RoHS | Y | Y | - |
| Product Type | Power to the Board | Power to the Board | Power to the Board |
| Number of Positions | 40 Position | - | - |
| Mounting Style | Through Hole | - | - |
| Pitch | 2.54 mm | - | - |
| Series | PwrBlade | PwrBlade | PwrBlade |
| Packaging | Tray | Tray | Tray |
| Brand | Amphenol FCI | Amphenol FCI | Amphenol FCI |
| Factory Pack Quantity | 33 | 44 | 44 |
| Subcategory | Power Connectors | Power Connectors | Power Connectors |
| Tradename | PwrBlade | PwrBlade | PwrBlade |
| Part # Aliases | 5172110002006AALF | 5172110002004AALF | 5172110002005ABLF |