| PartNumber | 91901-31621 | 91901-31631LF | 91901-31609 |
| Description | Board to Board & Mezzanine Connectors I - Industrial Series, Canon Vertical Header, Surface Mount, 21 Positions, 1.00mm ( 0.039in) Pitch. | Board to Board & Mezzanine Connectors CONAN HEADER | Board to Board & Mezzanine Connectors 9P HEADER |
| Manufacturer | FCI / Amphenol | FCI / Amphenol | FCI / Amphenol |
| Product Category | Board to Board & Mezzanine Connectors | Board to Board & Mezzanine Connectors | Board to Board & Mezzanine Connectors |
| Packaging | Reel | - | Reel |
| 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 | 800 | 800 | 800 |
| Subcategory | Board to Board & Mezzanine Connectors | Board to Board & Mezzanine Connectors | Board to Board & Mezzanine Connectors |
| Tradename | Conan | Conan | Conan |
| Part # Aliases | 9190131621 | 9190131631LF | - |
| RoHS | - | Y | - |