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| PartNumber | 3-1971772-2 | 3-1971772-3 | 3-1971772-4 |
| Description | Headers & Wire Housings 1x2 CAP HSG PANEL MOUNT KEY C BLU | Headers & Wire Housings PTL 1X3 CAP PANEL MT STD TEMP KEY C BLU | Headers & Wire Housings 1x4 CAP HSG PANEL MOUNT KEY C BLU |
| Manufacturer | TE Connectivity | TE Connectivity | TE Connectivity |
| Product Category | Headers & Wire Housings | Headers & Wire Housings | Headers & Wire Housings |
| Brand | TE Connectivity | TE Connectivity / AMP | TE Connectivity |
| Product Type | Headers & Wire Housings | Headers & Wire Housings | Headers & Wire Housings |
| Factory Pack Quantity | 275 | 225 | 175 |
| Subcategory | Headers & Wire Housings | Headers & Wire Housings | Headers & Wire Housings |
| Part # Aliases | 3-1971772-2 | 3-1971772-3 | 3-1971772-4 |
| RoHS | - | Y | - |