| PartNumber | 4-175778-2 | 4-175778-3 | 4-175643-8 |
| Description | Headers & Wire Housings CT CRIMP REC HSG 2P YELLOW | Headers & Wire Housings CT CRIMP REC HSG 3P YELLOW | Board to Board & Mezzanine Connectors 1.25FP,P18,DL,B N,TU,5.00,6.90 |
| Manufacturer | TE Connectivity | TE Connectivity | TE Connectivity |
| Product Category | Headers & Wire Housings | Headers & Wire Housings | Board to Board & Mezzanine Connectors |
| RoHS | Y | Y | Y |
| Product | Wire Housings | Wire Housings | - |
| Type | Receptacle Housing | Receptacle Housing | - |
| Series | AMP CT | AMP CT | - |
| Tradename | Common Termination | Common Termination | - |
| Packaging | Bulk | Bulk | Tube |
| Brand | TE Connectivity / AMP | TE Connectivity / AMP | TE Connectivity / AMP |
| Product Type | Headers & Wire Housings | Headers & Wire Housings | Board to Board & Mezzanine Connectors |
| Factory Pack Quantity | 6000 | 5000 | 35 |
| Subcategory | Headers & Wire Housings | Headers & Wire Housings | Board to Board & Mezzanine Connectors |
| Part # Aliases | 4-175778-2 | 4-175778-3 | 4-175643-8 |