| PartNumber | HSHM-H176DG5-8CP2-TG30L | HSHM-H176DPWR4-8CP2-TG30 | HSHM-H176DPWR4-8CP2-TG30L |
| Description | Hard Metric Connectors HARD METRIC BCKPLANE CONN - STD | Hard Metric Connectors HARD METRIC STANDARD | Hard Metric Connectors HRD METRIC BACKPLANE CONN - STD |
| Manufacturer | 3M | 3M | 3M |
| Product Category | Hard Metric Connectors | Hard Metric Connectors | Hard Metric Connectors |
| Product | Headers | Headers | Headers |
| Brand | 3M Electronic Solutions Division | 3M Electronic Solutions Division | 3M Electronic Solutions Division |
| Product Type | Hard Metric Connectors | Hard Metric Connectors | Hard Metric Connectors |
| Factory Pack Quantity | 400 | 100 | 100 |
| Subcategory | Backplane Connectors | Backplane Connectors | Backplane Connectors |
| Part # Aliases | 05111557874 80001253410 | 05111530790 70010012436 | 05111557832 80001252990 |
| Number of Rows | - | 8 Row | - |
| Number of Positions | - | 180 Position | - |
| Mounting Style | - | Through Hole | - |
| Termination Style | - | Press Fit | - |
| Series | - | HSHM | - |
| Type | - | D | - |
| Pitch | - | 2 mm | - |