| PartNumber | 89891-445HLF | 89891-446H | 89891-443HLF |
| Description | Board to Board & Mezzanine Connectors REC VER THT 90pos | Board to Board & Mezzanine Connectors REC VER THT 92pos | Board to Board & Mezzanine Connectors REC VER THT 86pos |
| Manufacturer | FCI / Amphenol | FCI / Amphenol | FCI / Amphenol |
| Product Category | Board to Board & Mezzanine Connectors | Board to Board & Mezzanine Connectors | Board to Board & Mezzanine Connectors |
| RoHS | Y | - | Y |
| Series | Dubox | Dubox | Dubox |
| Brand | Amphenol FCI | Amphenol FCI | Amphenol FCI |
| Product Type | Board to Board & Mezzanine Connectors | Board to Board & Mezzanine Connectors | Board to Board & Mezzanine Connectors |
| Factory Pack Quantity | 100 | 100 | 100 |
| Subcategory | Board to Board & Mezzanine Connectors | Board to Board & Mezzanine Connectors | Board to Board & Mezzanine Connectors |
| Tradename | DUBOX | DUBOX | DUBOX |
| Part # Aliases | 89891445HLF | 89891446H | 89891443HLF |
| Number of Positions | - | 92 Position | - |
| Pitch | - | 2.54 mm | - |
| Number of Rows | - | 2 Row | - |
| Mounting Angle | - | Vertical | - |
| Current Rating | - | 3 A | - |
| Voltage Rating | - | 1 kV | - |
| Contact Plating | - | Tin Lead | - |
| Housing Material | - | Thermoplastic | - |
| Contact Material | - | Phosphor Bronze | - |