| PartNumber | FX23-20S-0.5SV | FX23-20P-0.5SV15 | FX23-20S-0.5SH |
| Description | CONN RECEPT 0.5MM 20POS SMD | CONN HDR 20POS SMD GOLD | CONN RCPT 20POS R/A SMD GOLD |
| Manufacturer | Hirose Electric Co Ltd | Hirose Electric Co Ltd | - |
| Product Category | Rectangular - Board to Board Connectors - Arrays, Edge Type, Mezzanine | Rectangular - Board to Board Connectors - Arrays, Edge Type, Mezzanine | - |
| Series | FunctionMax FX23 | FunctionMax FX23 | - |
| Packaging | Tray | Tray | - |
| Mounting Type | Surface Mount | Surface Mount | - |
| Features | Board Guide | Board Guide | - |
| Height Above Board | 0.268" (6.80mm) | 0.507" (12.88mm) | - |
| Connector Type | Receptacle, Center Strip Contacts | Header, Outer Shroud Contacts | - |
| Contact Finish | Gold | Gold | - |
| Contact Finish Thickness | 3.9μin (0.10μm) | 3.9μin (0.10μm) | - |
| Number of Positions | - | ||
| Pitch | 0.020" (0.50mm) | 0.020" (0.50mm) | - |
| Number of Rows | 2 | 2 | - |
| Mated Stacking Heights | 15mm, 20mm | 15mm, 20mm | - |