| PartNumber | 4-640859-2 | 4-640859-8 | 4-640859-5 |
| Description | Standard Card Edge Connectors 12CIR MTA156 EDGE CONN LF | Standard Card Edge Connectors 18CIR MTA156 EDGE CONN LF | Standard Card Edge Connectors 15CIR MTA156 EDGE CONN LF |
| Manufacturer | TE Connectivity | - | - |
| Product Category | Standard Card Edge Connectors | - | - |
| Product | IDC | - | - |
| Number of Positions | 12 Position | - | - |
| Pitch | 3.96 mm | - | - |
| Mounting Style | Wire | - | - |
| Mounting Angle | Horizontal | - | - |
| Contact Plating | Tin | - | - |
| Series | MTA-156 | - | - |
| Housing Material | Polyester | - | - |
| Brand | TE Connectivity / AMP | - | - |
| Contact Material | Phosphor Bronze | - | - |
| Product Type | Standard Card Edge Connectors | - | - |
| Subcategory | Card Edge Connectors | - | - |