| PartNumber | 55740-201 | 55740-001LF | 55740-001 |
| Description | Board to Board & Mezzanine Connectors 55740-201-GIG-ARRAY 5MM RECEP 200 | Board to Board & Mezzanine Connectors 5MM RECEPTACLE 200 POS | Board to Board & Mezzanine Connectors 5MM RECEPTACLE 200 POS |
| Manufacturer | FCI / Amphenol | FCI / Amphenol | Amphenol FCI |
| Product Category | Board to Board & Mezzanine Connectors | Board to Board & Mezzanine Connectors | Rectangular - Board to Board Connectors - Arrays, Edge Type, Mezzanine |
| Product | Receptacles | Receptacles | - |
| Number of Positions | 200 Position | 200 Position | |
| Current Rating | 1 A | 1 A | - |
| Voltage Rating | 500 V | 500 V | - |
| Packaging | Tray | Tray | Tray |
| Contact Plating | Gold | Gold | - |
| Housing Material | Liquid Crystal Polymer (LCP) | Liquid Crystal Polymer (LCP) | - |
| Brand | Amphenol FCI | Amphenol FCI | - |
| Contact Material | Copper Alloy | Copper Alloy | - |
| Insulation Resistance | 1000 MOhms | 1000 MOhms | - |
| Maximum Operating Temperature | + 85 C | + 85 C | - |
| Minimum Operating Temperature | - 40 C | - 40 C | - |
| Product Type | Board to Board & Mezzanine Connectors | Board to Board & Mezzanine Connectors | - |
| Factory Pack Quantity | 21 | 28 | - |
| Subcategory | Board to Board & Mezzanine Connectors | Board to Board & Mezzanine Connectors | - |
| Part # Aliases | 55740201 | 55740001LF | - |
| RoHS | - | Y | - |
| Pitch | - | 0.65 mm | 0.051" (1.30mm) |
| Number of Rows | - | 2 Row | 18 |
| Termination Style | - | SMD/SMT | - |
| Mounting Angle | - | Vertical | - |
| Series | - | Gig-Array | GIG-ArrayR, MezzSelect |
| Stack Height | - | 5 mm | - |
| Mounting Type | - | - | Surface Mount |
| Features | - | - | - |
| Height Above Board | - | - | 0.419" (10.64mm) |
| Connector Type | - | - | Differential Pair Array, Female |
| Contact Finish | - | - | Gold or Gold, GXT |
| Contact Finish Thickness | - | - | 30μin (0.76μm) |
| Mated Stacking Heights | - | - | 15mm, 17mm, 18mm, 20mm, 25mm, 30mm |