| PartNumber | 640434-7 | 640434-2 | 640434-4 |
| Description | Headers & Wire Housings CLOSED W/O TABS 7P Natural 24 AWG | Headers & Wire Housings CLOSED W/O TABS 2P Natural 24 AWG | Headers & Wire Housings CLOSED W/O TABS 4P Natural 24 AWG |
| Manufacturer | TE Connectivity AMP Connectors | TE Connectivity AMP Connectors | - |
| Product Category | Rectangular Connectors - Free Hanging, Panel Mount | Rectangular Connectors - Free Hanging, Panel Mount | - |
| Color | White | White | - |
| Series | MTA-156 | MTA-156 | - |
| Packaging | Bulk | Bulk | - |
| Mounting Type | Free Hanging (In-Line) | Free Hanging (In-Line) | - |
| Features | Closed End | Closed End | - |
| Connector Type | Receptacle | Receptacle | - |
| Contact Finish | Tin-Lead | Tin-Lead | - |
| Wire Gauge | 24 AWG | 24 AWG | - |
| Contact Finish Thickness | 80μin (2.03μm) | 80μin (2.03μm) | - |
| Number of Positions | 7 | 2 | - |
| Pitch | 0.156" (3.96mm) | 0.156" (3.96mm) | - |
| Number of Rows | 1 | 1 | - |
| Contact Type | Female Socket | Female Socket | - |
| Row Spacing | - | - | - |
| Fastening Type | - | - | - |
| Cable Termination | IDC | IDC | - |
| Wire Type | Discrete or Ribbon Cable | Discrete or Ribbon Cable | - |