| PartNumber | 1-1744426-2 | 1-1744426-1 | 1-1744426-0 |
| Description | Headers & Wire Housings Header Housing Assy EP 2.5 RA, 12 Pos. | Headers & Wire Housings Header Housing Assy EP 2.5 RA, 11 Pos. | Headers & Wire Housings Header Housing Assy EP 2.5 RA, 10 Pos. |
| Manufacturer | TE Connectivity | TE Connectivity | - |
| Product Category | Headers & Wire Housings | Headers & Wire Housings | - |
| RoHS | Y | Y | - |
| Product | Headers | Headers | - |
| Type | Shrouded | Shrouded | - |
| Number of Positions | 12 Position | 11 Position | - |
| Pitch | 2.5 mm | 2.5 mm | - |
| Number of Rows | 1 Row | 1 Row | - |
| Mounting Angle | Right Angle | Right Angle | - |
| Contact Gender | Pin (Male) | Pin (Male) | - |
| Contact Plating | Tin | Tin | - |
| Series | Economy Power 2.5 | Economy Power 2.5 | - |
| Application | Wire-to-Board | Wire-to-Board | - |
| Housing Material | Nylon | Nylon | - |
| Brand | TE Connectivity | TE Connectivity | - |
| Contact Material | Copper Alloy | Copper Alloy | - |
| Housing Gender | Plug | Plug | - |
| Product Type | Headers & Wire Housings | Headers & Wire Housings | - |
| Factory Pack Quantity | 250 | 300 | - |
| Subcategory | Headers & Wire Housings | Headers & Wire Housings | - |
| Part # Aliases | 1-1744426-2 | 1-1744426-1 | - |
| Packaging | - | Bulk | - |