| PartNumber | 89891-320LF | 89891-322HLF | 89891-324H |
| Description | Board to Board & Mezzanine Connectors 40P VERT TMT DR RCPT AU W/O LOCATING PEG | Board to Board & Mezzanine Connectors REC VER THT 44pos | Board to Board & Mezzanine Connectors REC VER THT 48pos |
| 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 | - |
| Number of Positions | 40 Position | - | 48 Position |
| Pitch | 2.54 mm | - | 2.54 mm |
| Number of Rows | 2 Row | - | 2 Row |
| Termination Style | Through Hole | - | - |
| Mounting Angle | Vertical | - | Vertical |
| Current Rating | 3 A | - | 3 A |
| Voltage Rating | 1 kV | - | 1 kV |
| Series | Dubox | Dubox | Dubox |
| Packaging | Tube | - | - |
| Contact Plating | Gold | - | Gold |
| Housing Material | Thermoplastic | - | Thermoplastic |
| Brand | Amphenol FCI | Amphenol FCI | Amphenol FCI |
| Contact Material | Phosphor Bronze | - | Phosphor Bronze |
| Product Type | Board to Board & Mezzanine Connectors | Board to Board & Mezzanine Connectors | Board to Board & Mezzanine Connectors |
| Factory Pack Quantity | 11 | 100 | 100 |
| Subcategory | Board to Board & Mezzanine Connectors | Board to Board & Mezzanine Connectors | Board to Board & Mezzanine Connectors |
| Tradename | DUBOX | DUBOX | DUBOX |
| Part # Aliases | 89891320LF | 89891322HLF | 89891324H |