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| PartNumber | 4-440129-2 | 4-440054-4 | 4-440055-3 |
| Description | Headers & Wire Housings HPI 2.0mm HSG 2pos Yellow | Headers & Wire Housings HPI 2.0mm HDR 4posVertical Yel | Headers & Wire Housings HPI 2.0mm HDR 3pos R/A Yel |
| Manufacturer | TE Connectivity | TE Connectivity | TE Connectivity |
| Product Category | Headers & Wire Housings | Headers & Wire Housings | Headers & Wire Housings |
| RoHS | Y | Y | Y |
| Series | AMP CT | AMP CT | AMP CT |
| Packaging | Bulk | Bulk | Bulk |
| Brand | TE Connectivity / AMP | TE Connectivity / AMP | TE Connectivity / AMP |
| Product Type | Headers & Wire Housings | Headers & Wire Housings | Headers & Wire Housings |
| Factory Pack Quantity | 2000 | 650 | 1000 |
| Subcategory | Headers & Wire Housings | Headers & Wire Housings | Headers & Wire Housings |
| Part # Aliases | 4-440129-2 | 4-440054-4 | 4-440055-3 |