| PartNumber | 1734598-4 | 1734598-2 | 1734598-3 |
| Description | Headers & Wire Housings 4 POS HDR VERT 1.25mm | Headers & Wire Housings 2 POS HDR VERT 1.25mm | Headers & Wire Housings 3 POS HDR VERT 1.25mm |
| 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 | 4 Position | 2 Position | - |
| Pitch | 1.25 mm | 1.25 mm | - |
| Number of Rows | 1 Row | 1 Row | - |
| Mounting Style | - | - | - |
| Termination Style | Through Hole | Through Hole | - |
| Mounting Angle | Straight | Straight | - |
| Contact Gender | Pin (Male) | Pin (Male) | - |
| Contact Plating | Tin | Tin | - |
| Series | HPI | HPI | - |
| Packaging | Tube | Tube | - |
| Housing Material | Thermoplastic (TP) | Thermoplastic | - |
| Brand | TE Connectivity / AMP | TE Connectivity / AMP | - |
| Contact Material | Phosphor Bronze | Phosphor Bronze | - |
| Product Type | Headers & Wire Housings | Headers & Wire Housings | - |
| Factory Pack Quantity | 90 | 141 | - |
| Subcategory | Headers & Wire Housings | Headers & Wire Housings | - |
| Part # Aliases | 1734598-4 | 1734598-2 | - |
| Unit Weight | 0.004233 oz | - | - |
| Maximum Operating Temperature | - | + 85 C | - |
| Minimum Operating Temperature | - | - 25 C | - |