| PartNumber | 5558310-1 | 5558342-1 | 5558341-1 |
| Description | Modular Connectors / Ethernet Connectors 1X1 8/8 R/A KEYED | Modular Connectors / Ethernet Connectors 1 PORT CAT 5 | Modular Connectors / Ethernet Connectors 1 PORT CAT 5 |
| Manufacturer | TE Connectivity | TE Connectivity | TE Connectivity |
| Product Category | Modular Connectors / Ethernet Connectors | Modular Connectors / Ethernet Connectors | Modular Connectors / Ethernet Connectors |
| RoHS | Y | Y | Y |
| USOC Codes | RJ45 | RJ45 | RJ45 |
| Number of Positions | 8 Position | 8 Position | 8 Position |
| Number of Ports | 1 Port | 1 Port | 1 Port |
| Performance Category | Cat 3 | Cat 5e | Cat 5e |
| Mounting Angle | Right Angle | Right Angle | Right Angle |
| Termination Style | Through Hole | Through Hole | Through Hole |
| Shielding | Shielded | Shielded | Unshielded |
| Packaging | Tray | - | Tray |
| Contact Plating | Gold | Gold | Gold |
| Housing Material | Thermoplastic (TP) | Nylon | Nylon |
| Brand | TE Connectivity / AMP | TE Connectivity / AMP | TE Connectivity |
| Contact Material | Phosphor Bronze | Phosphor Bronze | Phosphor Bronze |
| Flammability Rating | UL 94 V-0 | UL 94 V-0 | UL 94 V-0 |
| Product Type | Modular Connectors / Ethernet Connectors | Modular Connectors / Ethernet Connectors | Modular Connectors / Ethernet Connectors |
| Factory Pack Quantity | 90 | 90 | 95 |
| Subcategory | Modular Connectors / Ethernet Connectors | Modular Connectors / Ethernet Connectors | Modular Connectors / Ethernet Connectors |
| Part # Aliases | 5558310-1 | 5558342-1 | 5558341-1 |
| Color | - | Black | Black |
| Unit Weight | - | 0.240004 oz | 0.143988 oz |