| 54122-112722400LF |  | Amphenol Communications Solutions | BergStik®, Board to Board connector, Unshrouded stacking vertical header, through hole, double Row, 72 position, 2.54mm (0.100in) pitch | PDF |  | 
| 54122-412722400LF |  | Amphenol Communications Solutions | BergStik®, Board to Board connector, Unshrouded stacking vertical header, through hole, double Row, 72 position, 2.54mm (0.100in) pitch | PDF |  | 
| 70472-2006LF |  | Amphenol Communications Solutions | Metral® Board Connectors, Backplane Connectors, Signal Receptacle, Right Angle, Through Hole, 4 Rows, 120 Positions. | PDF |  | 
| 70472-2005LF |  | Amphenol Communications Solutions | Metral® Board Connectors, Backplane Connectors, Signal Receptacle, Right Angle, Through Hole, 4 Rows, 120 Positions. | PDF |  | 
| 54122-812722000LF |  | Amphenol Communications Solutions | BergStik®, Board to Board connector, Unshrouded stacking vertical header, through hole, double Row, 72 position, 2.54mm (0.100in) pitch | PDF |  |