| PartNumber | FX20-40S-0.5SH | FX20-40S-0.5SV10 | FX20-40S-0.5SV |
| Description | CONN RCPT 40POS R/A SMD | Board to Board & Mezzanine Connectors | Board to Board & Mezzanine Connectors |
| Manufacturer | - | Hirose Electric Co Ltd | - |
| Product Category | - | Rectangular - Board to Board Connectors - Arrays, Edge Type, Mezzanine | - |
| Series | - | FunctionMax FX20 | - |
| Packaging | - | Tray | - |
| Mounting Type | - | Surface Mount | - |
| Features | - | Solder Retention | - |
| Height Above Board | - | 0.720" (18.30mm) | - |
| Connector Type | - | Receptacle, Center Strip Contacts | - |
| Contact Finish | - | - | - |
| Contact Finish Thickness | - | - | - |
| Number of Positions | - | 40 | - |
| Pitch | - | 0.020" (0.50mm) | - |
| Number of Rows | - | 2 | - |
| Mated Stacking Heights | - | 25mm, 30mm | - |