| TYPE | DESCRIPTION |
| Mfr | Bel Fuse, Inc. |
| Series | MagJack® ST SI-40000 |
| Package | Tray |
| Product Status | ACTIVE |
| Features | Board Lock |
| Connector Type | RJ45 |
| Contact Finish | Gold |
| Mounting Type | Through Hole |
| Shielding | Shielded |
| Orientation | Vertical |
| Applications | 10/100 Base-T, AutoMDIX, Power over Ethernet (PoE) |
| Termination | Solder |
| LED Color | Green - Green |
| Number of Cores per Jack | 4 |
| Height Above Board | 0.670" (17.02mm) |
| Tab Direction | User Selectable |
| Contact Finish Thickness | 50.0µin (1.27µm) |
| Shield Material | Copper Alloy |
| Contact Material | Copper Alloy |
| Housing Material | Thermoplastic |
| Number of Ports | 1 |
| Number of Rows | 1 |
