| 89075-156LF |  | Amphenol Communications Solutions | Metral® Board Connectors, Backplane Connectors 4 Row Signal Header, Straight, 4 Mod, Press Fit. | PDF |  | 
| 68405-156HLF |  | Amphenol Communications Solutions | BergStik®, Board to Board connector, Unshrouded Right Angled Header, Through Hole, Double Row, 56 Positions, 2.54 mm (0.100in)Pitch. | PDF |  | 
| 85715-156LF |  | Amphenol Communications Solutions | 4 Row Signal Header, Straight, Press-Fit, 2 Mod | PDF |  | 
| 68695-156HLF |  | Amphenol Communications Solutions | BergStik® 2.54mm, Board To Board Connector, Unshrouded Header, Through Hole, Double Row, 56 Positions, 2.54mm Pitch, Right Angle, 5.84mm (0.23in) Mating, 2.29mm (0.09in) Tail. | PDF |  | 
| 51915-156LF |  | Amphenol Communications Solutions | PwrBlade®, Power Connectors, 4ACP Right Angle Receptacle, Solder To Board | PDF |  |