| PartNumber | 1-1971923-5 | 1-1971923-7 | 1-1971923-3 |
| Description | Headers & Wire Housings 3/5PRAST 2.5 Tab HeaderEx-LockingTHV | Headers & Wire Housings 4/7PRAST 2.5 Tab HeaderEx-LockingTHV | Headers & Wire Housings 2/3PRAST 2.5 Tab HeaderEx-LockingTHV |
| Manufacturer | TE Connectivity | TE Connectivity | TE Connectivity |
| Product Category | Headers & Wire Housings | Headers & Wire Housings | Headers & Wire Housings |
| RoHS | Y | Y | Y |
| Packaging | Bulk | Bulk | Bulk |
| Brand | TE Connectivity | TE Connectivity | TE Connectivity |
| Product Type | Headers & Wire Housings | Headers & Wire Housings | Headers & Wire Housings |
| Factory Pack Quantity | 180 | 135 | 270 |
| Subcategory | Headers & Wire Housings | Headers & Wire Housings | Headers & Wire Housings |
| Part # Aliases | 1-1971923-5 | 1-1971923-7 | 1-1971923-3 |