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| PartNumber | 57202-F52-21ALF | 57202-F52-20LF | 57202-F52-21LF |
| Description | Headers & Wire Housings MINITEK | Headers & Wire Housings Unshrd Header,Double Row,SMT,40P,Vertical | Headers & Wire Housings 42P UNSHRD VERT HDR GOLD FLASH |
| Manufacturer | FCI / Amphenol | FCI / Amphenol | Amphenol FCI |
| Product Category | Headers & Wire Housings | Headers & Wire Housings | Rectangular Connectors - Headers, Male Pins |
| RoHS | Y | Y | - |
| Product | Headers | Headers | - |
| Type | Pin Strip | Pin Strip | - |
| Number of Positions | 42 Position | 40 Position | 42 |
| Pitch | 2 mm | 2 mm | 0.079" (2.00mm) |
| Number of Rows | 2 Row | 2 Row | 2 |
| Mounting Style | - | - | - |
| Termination Style | SMD/SMT | SMD/SMT | - |
| Mounting Angle | Vertical | Vertical | - |
| Contact Plating | Gold | Gold | - |
| Mating Post Length | 4 mm | 4 mm | - |
| Tradename | Minitek | Minitek | - |
| Packaging | Reel | - | Bulk |
| Current Rating | 2 A | 2 A | - |
| Housing Material | Thermoplastic | Thermoplastic | - |
| Voltage Rating | 650 V | 650 V | - |
| Brand | Amphenol FCI | Amphenol FCI | - |
| Contact Material | Phosphor Bronze | Phosphor Bronze | - |
| Insulation Resistance | 1000 MOhms | 1000 MOhms | - |
| Maximum Operating Temperature | + 125 C | + 125 C | - |
| Minimum Operating Temperature | - 55 C | - 55 C | - |
| Product Type | Headers & Wire Housings | Headers & Wire Housings | - |
| Factory Pack Quantity | 750 | 100 | - |
| Subcategory | Headers & Wire Housings | Headers & Wire Housings | - |
| Part # Aliases | 57202F5221ALF | 57202F5220LF | - |
| Color | - | - | Black |
| Series | - | - | MinitekR MezzSelect, Basics+ |
| Termination | - | - | Solder |
| Mounting Type | - | - | Surface Mount |
| Features | - | - | - |
| Connector Type | - | - | Header, Unshrouded |
| Contact Finish | - | - | Gold |
| Contact Finish Thickness | - | - | Flash |
| Number of Positions Loaded | - | - | All |
| Contact Type | - | - | Male Pin |
| Row Spacing | - | - | 0.079" (2.00mm) |
| Fastening Type | - | - | - |
| Contact Mating Length | - | - | 0.157" (4.00mm) |