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| PartNumber | 5149011-2 | 5149011-4 | 5149011-3 |
| Description | High Speed / Modular Connectors .050 PLG 2X030P VRT | Board to Board & Mezzanine Connectors MS,738PLUG,100 ASSY,125 | High Speed / Modular Connectors .050 PLG 2X040P VRT |
| Manufacturer | TE Connectivity | TE Connectivity | TE Connectivity AMP Connectors |
| Product Category | High Speed / Modular Connectors | Board to Board & Mezzanine Connectors | Rectangular - Board to Board Connectors - Headers, Male Pins |
| RoHS | Y | Y | - |
| Product | Plugs | Plugs | Plugs |
| Number of Positions | 60 Position | 100 Position | 80 |
| Termination Style | Through Hole | - | Through Hole |
| Contact Plating | Gold | Gold | Gold |
| Packaging | Tube | Tube | Tube |
| Mounting Angle | Vertical | Vertical | Vertical |
| Brand | TE Connectivity / AMP | TE Connectivity / AMP | - |
| Product Type | High Speed / Modular Connectors | Board to Board & Mezzanine Connectors | - |
| Factory Pack Quantity | 13 | 8 | - |
| Subcategory | Backplane Connectors | Board to Board & Mezzanine Connectors | - |
| Part # Aliases | 5149011-2 | 5149011-4 | - |
| Housing Material | - | Thermoplastic | - |
| Contact Material | - | Phosphor Bronze | - |
| Color | - | - | Natural |
| Series | - | - | Micro-Strip |
| Termination | - | - | Solder |
| Mounting Type | - | - | Through Hole |
| Features | - | - | Ground Bus (Plane) |
| Connector Type | - | - | Shrouded |
| Contact Finish | - | - | Gold |
| Contact Finish Thickness | - | - | 30μin (0.76μm) |
| Number of Positions Loaded | - | - | All |
| Pitch | - | - | 0.050" (1.27mm) |
| Number of Rows | - | - | 2 |
| Row Spacing | - | - | 0.100" (2.54mm) |
| Contact Mating Length | - | - | - |
| Height Stacking Mating | - | - | 0.738" (18.75mm) |
| Molding Height Above Board | - | - | 0.648" (16.46mm) |