| PartNumber | 4-640861-8 | 4-640861-2 | 4-640861-5 |
| Description | Standard Card Edge Connectors 18P MTA156 EDGE CONN ASSY LF | CONN EDGE SGL FEMALE 12POS 0.156 | CONN EDGE SGL FEMALE 15POS 0.156 |
| Manufacturer | TE Connectivity | - | - |
| Product Category | Standard Card Edge Connectors | - | - |
| RoHS | Y | - | - |
| Product | IDC | - | - |
| Number of Positions | 18 Position | - | - |
| Pitch | 3.96 mm | - | - |
| Mounting Style | Wire | - | - |
| Mounting Angle | Vertical | - | - |
| Contact Plating | Tin | - | - |
| Series | MTA-156 | - | - |
| Housing Material | Polyester | - | - |
| Brand | TE Connectivity / AMP | - | - |
| Contact Material | Phosphor Bronze | - | - |
| Product Type | Standard Card Edge Connectors | - | - |
| Factory Pack Quantity | 1 | - | - |
| Subcategory | Card Edge Connectors | - | - |
| Tradename | MTA | - | - |
| Part # Aliases | 4-640861-8 | - | - |