| PartNumber | BTFW12R-3RD7LF | BTFW12R-3RBTE4LF | BTFW12R-3RSTAE4LF |
| Description | Board to Board & Mezzanine Connectors BOARD to BOARD CONN R/A DIP RECEPT | Board to Board & Mezzanine Connectors BOARD TO BOARD | Board to Board & Mezzanine Connectors BOARD TO BOARD R/A SMT RECEPTACLE |
| Manufacturer | FCI / Amphenol | FCI / Amphenol | FCI / Amphenol |
| Product Category | Board to Board & Mezzanine Connectors | Board to Board & Mezzanine Connectors | Board to Board & Mezzanine Connectors |
| RoHS | Y | Y | Y |
| Product | Receptacles | - | - |
| Number of Positions | 12 Position | - | - |
| Termination Style | Through Hole | - | - |
| Mounting Angle | Right Angle | - | - |
| Current Rating | 1 A | - | - |
| Voltage Rating | 100 VAC/DC | - | - |
| Series | BTFW | BTFW | BTFW |
| Packaging | Tray | Reel | Reel |
| Contact Plating | Tin | - | - |
| Housing Material | Thermoplastic | - | - |
| Brand | Amphenol FCI | Amphenol FCI | Amphenol FCI |
| Contact Material | Brass | - | - |
| Product Type | Board to Board & Mezzanine Connectors | Board to Board & Mezzanine Connectors | Board to Board & Mezzanine Connectors |
| Factory Pack Quantity | 540 | 700 | 700 |
| Subcategory | Board to Board & Mezzanine Connectors | Board to Board & Mezzanine Connectors | Board to Board & Mezzanine Connectors |
| Part # Aliases | BTFW12R3RD7LF | - | - |