| PartNumber | HDC-S140-41S2-KR | HDC-S140-41S1-KR | HDC-S140-41S1-TG30 |
| Description | High Speed / Modular Connectors HDC/SKT/140P/4R/1 BAY/2.79MMST/30AU | High Speed / Modular Connectors HDC/SKT/RA/140P/4R/ 1BAY/2.79MMST/30AU | High Speed / Modular Connectors 140 CON 4 ROW .110" SNGL BAY RT ANG |
| Manufacturer | 3M | 3M | 3M |
| Product Category | High Speed / Modular Connectors | High Speed / Modular Connectors | High Speed / Modular Connectors |
| Brand | 3M Electronic Solutions Division | 3M Electronic Solutions Division | 3M Electronic Solutions Division |
| Product Type | High Speed / Modular Connectors | High Speed / Modular Connectors | High Speed / Modular Connectors |
| Factory Pack Quantity | 120 | 480 | 120 |
| Subcategory | Backplane Connectors | Backplane Connectors | Backplane Connectors |
| Part # Aliases | 05111995041 70010020371 | 00051115303524 05111530352 05111558077 70010025610 | - |
| RoHS | - | - | N |