| PartNumber | AXT454154 | AXT454124 | AXT450154 |
| Description | Board to Board & Mezzanine Connectors Header 0.4mm 54POS w/positioning boss | Board to Board & Mezzanine Connectors CONN HEADER 54 POS 0.4mm | Board to Board & Mezzanine Connectors Header 0.4mm 50POS w/positioning boss |
| Manufacturer | Panasonic | Panasonic | Panasonic |
| Product Category | Board to Board & Mezzanine Connectors | Board to Board & Mezzanine Connectors | Board to Board & Mezzanine Connectors |
| RoHS | Y | E | Y |
| Number of Positions | 54 Position | 54 Position | 50 Position |
| Pitch | 0.4 mm | 0.4 mm | 0.4 mm |
| Termination Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Mounting Angle | Vertical | Vertical | Vertical |
| Current Rating | 300 mA | 300 mA | 300 mA |
| Voltage Rating | 60 V | 60 V | 60 V |
| Series | P4S | P4S | P4S |
| Packaging | Reel | Reel | Reel |
| Contact Plating | Gold | Gold | Gold |
| Housing Material | Liquid Crystal Polymer (LCP) | Liquid Crystal Polymer (LCP) | Liquid Crystal Polymer (LCP) |
| Brand | Panasonic Industrial Devices | Panasonic Industrial Devices | Panasonic Industrial Devices |
| Contact Material | Copper Alloy | Copper Alloy | Copper Alloy |
| Product Type | Board to Board & Mezzanine Connectors | Board to Board & Mezzanine Connectors | Board to Board & Mezzanine Connectors |
| Factory Pack Quantity | 3000 | 3000 | 3000 |
| Subcategory | Board to Board & Mezzanine Connectors | Board to Board & Mezzanine Connectors | Board to Board & Mezzanine Connectors |