| PartNumber | 1734261-4 | 1734261-2 | 1734261-3 |
| Description | Headers & Wire Housings 4 POS HDR R/A SMT 1.25mm | Headers & Wire Housings 2 POS HDR R/A SMT 1.25mm | Headers & Wire Housings 3 POS HDR R/A SMT |
| Manufacturer | TE Connectivity | TE Connectivity | TE Connectivity |
| Product Category | Headers & Wire Housings | Headers & Wire Housings | Headers & Wire Housings |
| RoHS | Y | Y | Y |
| Product | Headers | Headers | Headers |
| Type | Shrouded | Shrouded | Shrouded |
| Number of Positions | 4 Position | 2 Position | 3 Position |
| Pitch | 1.25 mm | 1.25 mm | 1.25 mm |
| Number of Rows | 1 Row | 1 Row | 1 Row |
| Contact Gender | Pin (Male) | Pin (Male) | Pin (Male) |
| Contact Plating | Tin | Tin | Tin |
| Series | HPI | HPI | HPI |
| Packaging | Reel | Reel | Reel |
| Brand | TE Connectivity / AMP | TE Connectivity / AMP | TE Connectivity / AMP |
| Contact Material | Phosphor Bronze | Phosphor Bronze | Phosphor Bronze |
| Product Type | Headers & Wire Housings | Headers & Wire Housings | Headers & Wire Housings |
| Factory Pack Quantity | 1000 | 1000 | 1000 |
| Subcategory | Headers & Wire Housings | Headers & Wire Housings | Headers & Wire Housings |
| Part # Aliases | 1734261-4 | 1734261-2 | 1734261-3 |
| Unit Weight | - | 0.004938 oz | - |
| Mounting Style | - | - | - |
| Termination Style | - | - | SMD/SMT |