| 54122-809201650LF |  | Amphenol Communications Solutions | BergStik®, Board to Board connector, Unshrouded stacking vertical header, through hole, double Row, 20 position, 2.54mm (0.100in) pitch | PDF |  | 
| 54122-109401650LF |  | Amphenol Communications Solutions | BergStik®, Board to Board connector, Unshrouded stacking vertical header, through hole, double Row, 40 position, 2.54mm (0.100in) pitch | PDF |  | 
| 54242-808201650LF |  | Amphenol Communications Solutions | BergStik®, Board to Board connector, Unshrouded vertical stacked header, Surface Mount, Double Row, 20 Positions, 2.54mm (0.100in) Pitch. | PDF |  | 
| 54242-407101650LF |  | Amphenol Communications Solutions | BergStik®, Board to Board connector, Unshrouded vertical stacked header, Surface Mount, Double Row, 10 Positions, 2.54mm (0.100in) Pitch. | PDF |  | 
| 54122-809401650LF |  | Amphenol Communications Solutions | BergStik®, Board to Board connector, Unshrouded stacking vertical header, through hole, double Row, 40 position, 2.54mm (0.100in) pitch | PDF |  |