| PartNumber | AXT520124A | AXT524124 | AXT520124 |
| Description | Board to Board & Mezzanine Connectors Narrow Pitch Connect Board to FPC 0.4mm | Board to Board & Mezzanine Connectors CONN SOCKET F4S 24 POS 0.4mm | Board to Board & Mezzanine Connectors CONN SOCKET F4S 20 POS 0.4mm |
| Manufacturer | Panasonic | Panasonic | Panasonic |
| Product Category | Board to Board & Mezzanine Connectors | Board to Board & Mezzanine Connectors | Board to Board & Mezzanine Connectors |
| Series | F4S | F4S | F4S |
| Packaging | Bulk | Reel | Reel |
| Brand | Panasonic Industrial Devices | Panasonic Industrial Devices | Panasonic Industrial Devices |
| Product Type | Board to Board & Mezzanine Connectors | Board to Board & Mezzanine Connectors | Board to Board & Mezzanine Connectors |
| Factory Pack Quantity | 500 | 3000 | 3000 |
| Subcategory | Board to Board & Mezzanine Connectors | Board to Board & Mezzanine Connectors | Board to Board & Mezzanine Connectors |
| RoHS | - | E | E |
| Number of Positions | - | 24 Position | 20 Position |
| Pitch | - | 0.4 mm | 0.4 mm |
| Termination Style | - | SMD/SMT | SMD/SMT |
| Mounting Angle | - | Vertical | Straight |
| Current Rating | - | 300 mA | 300 mA |
| Voltage Rating | - | 60 V | 60 V |
| Contact Plating | - | Gold | Gold |
| Housing Material | - | Liquid Crystal Polymer (LCP) | Liquid Crystal Polymer (LCP) |
| Contact Material | - | Copper Alloy | Copper Alloy |
| Insulation Resistance | - | 1000 MOhms | 1 GOhms |
| Part # Aliases | - | AXT524124A | AXT520124A |
| Product | - | - | Sockets |
| Number of Rows | - | - | 2 Row |
| Flammability Rating | - | - | UL 94 V-0 |
| Mounting Style | - | - | SMD |
| Maximum Operating Temperature | - | - | + 85 C |
| Minimum Operating Temperature | - | - | - 55 C |