| PartNumber | 98431-111LF | 98431-311 | 98431-111 |
| Description | Modular Connectors / Ethernet Connectors 4P CAT 3 SNGL VERT SURF MNT, 1 PORT | Modular Connectors / Ethernet Connectors MJ VERT ESMT NG 4P | Modular Connectors / Ethernet Connectors MJ VERT SMT 4/4 |
| Manufacturer | FCI / Amphenol | FCI / Amphenol | FCI / Amphenol |
| Product Category | Modular Connectors / Ethernet Connectors | Modular Connectors / Ethernet Connectors | Modular Connectors / Ethernet Connectors |
| RoHS | Y | N | N |
| Product | Modular Jacks | - | - |
| Number of Positions | 4 Position | 4 Position | 4 Position |
| Number of Ports | 1 Port | 1 Port | 1 Port |
| Performance Category | Cat 3 | Cat 3 | Cat 3 |
| Mounting Angle | Straight | Straight | Straight |
| Termination Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Shielding | Unshielded | Unshielded | Unshielded |
| Current Rating | 1.5 A | 1.5 A | - |
| Voltage Rating | 1 kV | 1 kV | - |
| Color | Black | Black | Black |
| Packaging | Reel | - | - |
| Contact Plating | Palladium Nickel | Gold | Palladium Nickel |
| Housing Material | Polyester (PCT) | Nylon | Thermoplastic (TP) |
| Number of Rows | 1 Row | 1 Row | 1 Row |
| Brand | Amphenol FCI | Amphenol FCI | Amphenol FCI |
| Contact Material | Phosphor Bronze | Phosphor Bronze | Phosphor Bronze |
| Flammability Rating | UL 94 V-0 | UL 94 V-0 | UL 94 V-0 |
| Insulation Resistance | 500 MOhms | - | - |
| Product Type | Modular Connectors / Ethernet Connectors | Modular Connectors / Ethernet Connectors | Modular Connectors / Ethernet Connectors |
| Factory Pack Quantity | 300 | 3600 | 3600 |
| Subcategory | Modular Connectors / Ethernet Connectors | Modular Connectors / Ethernet Connectors | Modular Connectors / Ethernet Connectors |
| Part # Aliases | 98431111LF | - | - |