| PartNumber | 5520425-2 | 5520426-4 | 5520425-3 |
| Description | Modular Connectors / Ethernet Connectors 6/4 PCB TOP ENTRY | Modular Connectors / Ethernet Connectors 8 PCB 3CAT BLK R/A T/H RJ45 JACK | Modular Connectors / Ethernet Connectors 6 PCB TOP ENTRY |
| Manufacturer | TE Connectivity | TE Connectivity | TE Connectivity AMP Connectors |
| Product Category | Modular Connectors / Ethernet Connectors | Modular Connectors / Ethernet Connectors | Modular Connectors - Jacks |
| RoHS | Y | Y | - |
| Product | Modular Jacks | Modular Jacks | - |
| USOC Codes | RJ14 | RJ45 | - |
| Number of Positions | 4 Position | 8 Position | - |
| Number of Ports | 1 Port | 1 Port | 1 |
| Performance Category | Cat 3 | Cat 3 | - |
| Mounting Angle | Straight | Right Angle | - |
| Termination Style | Through Hole | Through Hole | - |
| Shielding | Unshielded | Unshielded | Unshielded |
| Current Rating | 1.5 A | 1.5 A | - |
| Voltage Rating | 150 V | 150 V | - |
| Color | Black | - | - |
| Series | Single Port Modular Jack | Single Port Modular Jack | - |
| Contact Plating | Gold | Gold | - |
| Gender | Female | Female | - |
| Housing Material | Polybutylene Terephthalate (PBT) | Polybutylene Terephthalate (PBT) | - |
| Number of Rows | 1 Row | 1 Row | 1 |
| Brand | TE Connectivity / AMP | TE Connectivity / AMP | - |
| Contact Material | Phosphor Bronze | Phosphor Bronze | Phosphor Bronze |
| Flammability Rating | UL 94 V-0 | UL 94 V-0 | - |
| Product Type | Modular Connectors / Ethernet Connectors | Modular Connectors / Ethernet Connectors | - |
| Factory Pack Quantity | 176 | 152 | - |
| Subcategory | Modular Connectors / Ethernet Connectors | Modular Connectors / Ethernet Connectors | - |
| Part # Aliases | 5520425-2 | 5520426-4 | - |
| Unit Weight | 0.107303 oz | 0.136016 oz | - |
| Packaging | - | Tray | Tray |
| Termination | - | - | Solder |
| Mounting Type | - | - | Through Hole |
| Features | - | - | Board Lock |
| Ingress Protection | - | - | - |
| Connector Type | - | - | Jack |
| Ratings | - | - | Cat3 |
| Orientation | - | - | Vertical |
| Contact Finish | - | - | Gold |
| Number of Positions Contacts | - | - | 6p6c (RJ11, RJ12, RJ14, RJ25) |
| Tab Direction | - | - | User Selectable |
| LEDColor | - | - | Does Not Contain LED |