| PartNumber | IL-312-A40S-VF-A1 | IL-312-A40SB-VFH05-A1 | IL-312-A40P-VF-A1 |
| Description | Board to Board & Mezzanine Connectors .5mm 40P SOCKET GOLD | Board to Board & Mezzanine Connectors 40p Recep Straight | Board to Board & Mezzanine Connectors .5mm 40P PLUG GOLD |
| Manufacturer | JAE Electronics | JAE Electronics | JAE Electronics |
| Product Category | Board to Board & Mezzanine Connectors | Board to Board & Mezzanine Connectors | Board to Board & Mezzanine Connectors |
| RoHS | Y | Y | Y |
| Product | Receptacles | - | Plugs |
| Number of Positions | 40 Position | - | 40 Position |
| Pitch | 0.5 mm | - | 0.5 mm |
| Termination Style | SMD/SMT | - | SMD/SMT |
| Current Rating | 300 mA | - | 300 mA |
| Series | IL-312 | IL-312 | IL-312 |
| Packaging | Tray | Tray | Tray |
| Brand | JAE Electronics | JAE Electronics | JAE Electronics |
| Product Type | Board to Board & Mezzanine Connectors | Board to Board & Mezzanine Connectors | Board to Board & Mezzanine Connectors |
| Stack Height | 2.15 mm | - | 1.55 mm |
| Factory Pack Quantity | 1 | 1 | 1 |
| Subcategory | Board to Board & Mezzanine Connectors | Board to Board & Mezzanine Connectors | Board to Board & Mezzanine Connectors |