| PartNumber | 5553811-2 | 5553811-3 | 5553811-1 |
| Description | I/O Connectors RA RECP 24P REVERSE screw lock 6-32 | I/O Connectors ASSY,EMI RCPT,24POSN SCR LK | Headers & Wire Housings RA RECP 24P STANDARD screw lock 6-32 |
| Manufacturer | TE Connectivity | TE Connectivity | - |
| Product Category | I/O Connectors | I/O Connectors | - |
| RoHS | Y | Y | - |
| Product | Headers | Headers | - |
| Number of Positions | 24 Position | 24 Position | - |
| Pitch | 2.16 mm | 2.16 mm | - |
| Contact Plating | Gold | Gold | - |
| Mounting Style | - | - | - |
| Termination Style | Through Hole | Through Hole | - |
| Mounting Angle | Right | Right | - |
| Series | Champ 050 | Champ 050 | - |
| Packaging | Tray | Tray | - |
| Type | Receptacle Assembly | Receptacle Assembly | - |
| Brand | TE Connectivity | TE Connectivity / AMP | - |
| Contact Material | Copper Alloy | Copper | - |
| Product Type | I/O Connectors | I/O Connectors | - |
| Factory Pack Quantity | 60 | 60 | - |
| Subcategory | I/O Connectors | I/O Connectors | - |
| Part # Aliases | 5553811-2 | 5553811-3 | - |