| 89074-1100LF |  | Amphenol Communications Solutions | 4 Row Signal Header, Straight, Press-Fit, 2 Mod | PDF |  | 
| 89074-107LF |  | Amphenol Communications Solutions | Metral® Board Connectors, Backplane Connectors 4 Row Signal Header, Straight, 2 Mod, Press Fit. | PDF |  | 
| 89073-174LF |  | Amphenol Communications Solutions | Metral® Board Connectors, Backplane Connectors, 4 Row Signal Header, Straight, Press-Fit, 1 Mod. | PDF |  | 
| 89073-103LF |  | Amphenol Communications Solutions | Metral® Board Connectors, Backplane Connectors 4 Row Signal Header, Straight, 1 Mod, Press Fit. | PDF |  | 
| 89073-1106LF |  | Amphenol Communications Solutions | Metral® Board Connectors, Backplane Connectors 4 Row Signal Header, Straight, 1 Mod, Press Fit. | PDF |  |