| PartNumber | 1-1734261-1 | 1-1734261-0 | 1-1734261-2 |
| Description | Headers & Wire Housings 11 POS HDR R/A SMT | Headers & Wire Housings 10 POS HDR R/A SMT 1.25mm | Headers & Wire Housings 12 POS HDR R/A SMT |
| 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 | 11 Position | 10 Position | - |
| Pitch | 1.25 mm | 1.25 mm | - |
| Number of Rows | 1 Row | 1 Row | - |
| Mounting Style | - | - | - |
| Termination Style | SMD/SMT | SMD/SMT | - |
| Contact Gender | Pin (Male) | Pin (Male) | - |
| Contact Plating | Tin | Tin | - |
| Series | HPI | HPI | - |
| Packaging | Reel | Reel | - |
| Brand | TE Connectivity / AMP | TE Connectivity / AMP | - |
| Contact Material | Phosphor Bronze | Phosphor Bronze | - |
| Product Type | Headers & Wire Housings | Headers & Wire Housings | - |
| Factory Pack Quantity | 1000 | 1000 | - |
| Subcategory | Headers & Wire Housings | Headers & Wire Housings | - |
| Part # Aliases | 1-1734261-1 | 1-1734261-0 | - |
| Unit Weight | - | 0.011993 oz | - |