| PartNumber | 17230551101 | 17230551102 | 17230004102 |
| Description | Hard Metric Connectors FEM CONN 55CNT TYPC FEM MOD 3.4MM TERM | Hard Metric Connectors FEM CON 55CNT3.4TERM FEM MOD/UPR SHIELD | Hard Metric Connectors HARBUS HM SHROUD Z RANGE TYP C |
| Manufacturer | HARTING | Harting | - |
| Product Category | Hard Metric Connectors | Backplane Connectors - Hard Metric, Standard | - |
| RoHS | Y | - | - |
| Product | Receptacles | Receptacles | - |
| Number of Positions | 55 Position | 55 | - |
| Termination Style | Press In | Solder | - |
| Type | C | - | - |
| Current Rating | 1 A | 1 A | - |
| Brand | HARTING | - | - |
| Flammability Rating | UL 94 V-0 | - | - |
| Pitch | 2 mm | 0.079" (2.00mm) | - |
| Product Type | Hard Metric Connectors | - | - |
| Factory Pack Quantity | 20 | - | - |
| Subcategory | Backplane Connectors | - | - |
| Part # Aliases | 017 017-23-055-1101 055 1101 23 | - | - |
| Series | - | har-busR HM | - |
| Packaging | - | Tube | - |
| Part Aliases | - | 017 017-23-055-1102 055 1102 23 | - |
| Mounting Style | - | Through Hole | - |
| Termination | - | Press-Fit | - |
| Mounting Type | - | Board Edge, Through Hole, Right Angle | - |
| Connector Type | - | Header, Male Pins | - |
| Contact Finish | - | Gold or Gold-Palladium | - |
| Contact Finish Thickness | - | - | - |
| Number of Positions Loaded | - | All | - |
| Number of Rows | - | 5 | - |
| Connector Style | - | C 11 | - |
| Connector Usage | - | Backplane-to-Daughtercard | - |
| Contact Plating | - | Gold | - |
| Mounting Angle | - | Right | - |