| PartNumber | FX8-140P-SV1(92) | FX8-140P-SV1(71) | FX8-140P-SV1(91) |
| Description | Board to Board & Mezzanine Connectors 140P M HEADER SMT BOARD VERTICAL TYPE | Board to Board & Mezzanine Connectors 140P STRT SMT HEADER BOARD VERTICAL TYPE | Board to Board & Mezzanine Connectors HDR 140POS .6MM GOLD SMT |
| Manufacturer | Hirose Electric Co Ltd | 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 | Rectangular - Board to Board Connectors - Arrays, Edge Type, Mezzanine |
| Series | FunctionMax FX8 | FunctionMax FX8 | FunctionMax FX8 |
| Packaging | Tape & Reel (TR) | Tray | Tube |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount |
| Features | Board Guide | Board Guide | Board Guide |
| Height Above Board | 0.152" (3.85mm) | 0.152" (3.85mm) | 0.152" (3.85mm) |
| Connector Type | Header, Outer Shroud Contacts | Header, Outer Shroud Contacts | Header, Outer Shroud Contacts |
| Contact Finish | Gold | Gold | Gold |
| Contact Finish Thickness | - | - | - |
| Number of Positions | 140 | 140 | 140 |
| Pitch | 0.023" (0.60mm) | 0.023" (0.60mm) | 0.023" (0.60mm) |
| Number of Rows | 2 | 2 | 2 |
| Mated Stacking Heights | 4mm | 4mm | 4mm |