| PartNumber | 5554901-1 | 5554923-2 | 5554923-1 |
| Description | I/O Connectors 50 RA SHLD RCPT ASSY | I/O Connectors RA 24P STANDARD 6-32 board lock grounding | I/O Connectors RA 24P REVERSE 6-32 board lock grounding |
| Manufacturer | TE Connectivity | TE Connectivity | - |
| Product Category | I/O Connectors | I/O Connectors | - |
| RoHS | Y | Y | - |
| Product | Headers | Micro Ribbon Connectors | - |
| Number of Positions | 50 Position | 24 Position | - |
| Pitch | 2.16 mm | 2.16 mm | - |
| Contact Plating | Gold | Gold | - |
| Mounting Angle | Right | Right | - |
| Packaging | Tray | Tray | - |
| Type | Receptacle | - | - |
| Brand | TE Connectivity / AMP | TE Connectivity / AMP | - |
| Contact Material | Copper | Copper Alloy | - |
| Product Type | I/O Connectors | I/O Connectors | - |
| Factory Pack Quantity | 30 | 60 | - |
| Subcategory | I/O Connectors | I/O Connectors | - |
| Part # Aliases | 5554901-1 | 5554923-2 | - |
| Gender | - | Female | - |
| Mounting Style | - | Panel | - |
| Termination Style | - | Wire | - |
| Color | - | Black | - |
| Features | - | Rear mount, screw locks | - |
| Housing Material | - | Polyester | - |
| Unit Weight | - | 1 oz | - |