| PartNumber | 1-640512-0 | 1-640511-0 | 1-640510-0 |
| Description | Headers & Wire Housings 12P MATRIX CAP RED | Headers & Wire Housings 9CKT MATRIX CAP | Headers & Wire Housings 6CKT MATRIX CAP |
| Manufacturer | TE Connectivity | TE Connectivity AMP Connectors | - |
| Product Category | Headers & Wire Housings | Rectangular Connectors - Housings | - |
| RoHS | Y | - | - |
| Product | Wire Housings | - | - |
| Type | Receptacle Housing | - | - |
| Mounting Style | - | - | - |
| Termination Style | - | - | - |
| Contact Gender | - | - | - |
| Contact Plating | - | - | - |
| Mating Post Length | - | - | - |
| Termination Post Length | - | - | - |
| Series | (MR) Miniature Rectangular | MR (Miniature Rectangular) | - |
| Tradename | Miniature Rectangular | - | - |
| Brand | TE Connectivity / AMP | - | - |
| Contact Material | - | - | - |
| Product Type | Headers & Wire Housings | - | - |
| Factory Pack Quantity | 1 | - | - |
| Subcategory | Headers & Wire Housings | - | - |
| Part # Aliases | 1-640512-0 | - | - |
| Unit Weight | 0.317466 oz | - | - |
| Color | - | Red | - |
| Packaging | - | Bulk | - |
| Mounting Type | - | Panel Mount, Snap-In | - |
| Features | - | - | - |
| Connector Type | - | Receptacle | - |
| Contact Termination | - | Crimp | - |
| Number of Positions | - | 9 | - |
| Pitch | - | 0.165" (4.20mm) | - |
| Number of Rows | - | 3 | - |
| Contact Type | - | Male Pin | - |
| Row Spacing | - | 0.165" (4.20mm) | - |
| Fastening Type | - | Latch Lock | - |