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| PartNumber | 440146-2 | 440146-3 | 440146-4 |
| Description | Headers & Wire Housings 2 POS RCPT SCKT WHT 1.25mm | Headers & Wire Housings 3 POS RCPT SCKT WHT 1.25mm | Headers & Wire Housings 4 POS RCPT SCKT WHT 1.25mm |
| Manufacturer | TE Connectivity | TE Connectivity | - |
| Product Category | Headers & Wire Housings | Headers & Wire Housings | - |
| RoHS | Y | Y | - |
| Product | Wire Housings | Wire Housings | - |
| Type | Receptacle Housing | Receptacle Housing | - |
| Number of Positions | 2 Position | 3 Position | - |
| Pitch | 1.25 mm | 1.25 mm | - |
| Number of Rows | 1 Row | 1 Row | - |
| Mounting Style | - | - | - |
| Termination Style | - | - | - |
| Contact Gender | - | - | - |
| Contact Plating | - | - | - |
| Mating Post Length | - | - | - |
| Termination Post Length | - | - | - |
| Series | HPI | HPI | - |
| Packaging | Bulk | - | - |
| Contact Type | Socket | Socket | - |
| Housing Material | Thermoplastic | Thermoplastic | - |
| Brand | TE Connectivity / AMP | TE Connectivity / AMP | - |
| Contact Material | - | - | - |
| Row Spacing | - | - | - |
| Housing Gender | Receptacle | Receptacle | - |
| Product Type | Headers & Wire Housings | Headers & Wire Housings | - |
| Factory Pack Quantity | 2000 | 2000 | - |
| Subcategory | Headers & Wire Housings | Headers & Wire Housings | - |
| Part # Aliases | 440146-2 | 440146-3 | - |