| PartNumber | 2-1734839-0 | 2-1734820-0 | 2-1734839-1 |
| Description | FFC & FPC Connectors 0.5mm PITCH T/C 20P FPC | FFC & FPC Connectors 0.5 FPC TC 1.9H RA 20 POSN | FFC & FPC Connectors FPC CONN. 0.5MM PITCH T/C 21P |
| Manufacturer | TE Connectivity | TE Connectivity | TE Connectivity |
| Product Category | FFC & FPC Connectors | FFC & FPC Connectors | FFC & FPC Connectors |
| RoHS | Y | - | Y |
| Product | Board Mount | - | - |
| Number of Positions | 20 Position | - | - |
| Pitch | 0.5 mm | - | - |
| Termination Style | SMD/SMT | - | - |
| Mounting Angle | Right Angle | - | - |
| Contact Location | Top Contact | - | - |
| Contact Plating | Gold | - | - |
| Series | FPC | - | FPC |
| Packaging | Reel | - | Reel |
| Gender | Female | - | - |
| Housing Material | Thermoplastic (TP) | - | - |
| Brand | TE Connectivity / AMP | TE Connectivity | TE Connectivity / Buchanan |
| Contact Material | Phosphor Bronze | - | - |
| Product Type | FFC & FPC Connectors | FFC & FPC Connectors | FFC & FPC Connectors |
| Factory Pack Quantity | 2000 | - | 2000 |
| Subcategory | FFC & FPC Connectors | FFC & FPC Connectors | FFC & FPC Connectors |
| Part # Aliases | 2-1734839-0 | 2-1734820-0 | 2-1734839-1 |
| Unit Weight | 0.008113 oz | - | 0.019083 oz |