| PartNumber | 61082-043406LF | 61082-043400LF | 61082-043402LF |
| Description | Board to Board & Mezzanine Connectors 61082-043406LF | Board to Board & Mezzanine Connectors 11.70MM RECEPT 40P 8 Au WITH PEG | Board to Board & Mezzanine Connectors 40P RECPT W/POLARIZATION |
| Manufacturer | FCI / Amphenol | Amphenol FCI | Amphenol FCI |
| Product Category | Board to Board & Mezzanine Connectors | Rectangular - Board to Board Connectors - Arrays, Edge Type, Mezzanine | Rectangular - Board to Board Connectors - Arrays, Edge Type, Mezzanine |
| Series | BergStak 0.80mm | BergStakR, MezzSelect | BergStakR, MezzSelect |
| Packaging | Reel | Tube | Digi-ReelR Alternate Packaging |
| Brand | Amphenol FCI | - | - |
| Product Type | Board to Board & Mezzanine Connectors | - | - |
| Factory Pack Quantity | 300 | - | - |
| Subcategory | Board to Board & Mezzanine Connectors | - | - |
| Tradename | BergStak | - | - |
| Part # Aliases | 61082043406LF | - | - |
| Mounting Type | - | Surface Mount | Surface Mount |
| Features | - | Board Guide | Board Guide |
| Height Above Board | - | 0.461" (11.70mm) | 0.461" (11.70mm) |
| Connector Type | - | Receptacle, Outer Shroud Contacts | Receptacle, Outer Shroud Contacts |
| Contact Finish | - | Gold | Gold |
| Contact Finish Thickness | - | 8μin (0.20μm) | 8μin (0.20μm) |
| Number of Positions | - | 40 | 40 |
| Pitch | - | 0.031" (0.80mm) | 0.031" (0.80mm) |
| Number of Rows | - | 2 | 2 |
| Mated Stacking Heights | - | 13mm, 14mm, 15mm, 16mm | 13mm, 14mm, 15mm, 16mm |