| PartNumber | 100644-4 | 10064420-E0501LF | 10064420-E0502LF |
| Description | Terminals 250 FL.LIF FAST.REC | Memory Card Connectors 50P COMPCT FLASH HDR TYPE II S/O 2.0MM | Memory Card Connectors 10064420-E0502LF-CF HEADER NORMAL 2.0S/O |
| Manufacturer | TE Connectivity | FCI / Amphenol | FCI / Amphenol |
| Product Category | Terminals | Memory Card Connectors | Memory Card Connectors |
| RoHS | Y | Y | Y |
| Product | Quick Disconnects | Headers | Headers |
| Gender | Female | - | - |
| Series | 250 FASTON | - | - |
| Tradename | FASTON | - | - |
| Packaging | Bulk | Tray | Tray |
| Brand | TE Connectivity / AMP | Amphenol FCI | Amphenol FCI |
| Product Type | Terminals | Memory Card Connectors | Memory Card Connectors |
| Factory Pack Quantity | 4000 | 20 | 20 |
| Subcategory | Terminals | Memory Connectors & Sockets | Memory Connectors & Sockets |
| Part # Aliases | 100644-4 | 10064420E0501LF | 10064420E0502LF |
| Card Type | - | CompactFlash | CompactFlash |
| Type | - | II | II |
| Termination Style | - | SMD/SMT | SMD/SMT |
| Current Rating | - | 1 A | 1 A |
| Contact Plating | - | Gold | Gold |
| Housing Material | - | Thermoplastic (TP) | Thermoplastic (TP) |
| Mounting Type | - | Top | Top |
| Voltage Rating | - | 500 VAC | 500 VAC |
| Contact Material | - | Copper Alloy | Copper Alloy |
| Flammability Rating | - | UL 94 V-0 | UL 94 V-0 |
| Row Spacing | - | 0.63 mm | 0.63 mm |
| Insulation Resistance | - | 1000 MOhms | 1000 MOhms |
| Mating Cycles | - | 10 k | 10 k |