| 68031-420HLF |  | Amphenol Communications Solutions | BergStik® 2.54mm, Board to Board connector, Unshrouded Header, Through Hole, Single Row, 20 Positions, 2.54 mm Pitch, Vertical, 5.84 mm (0.23in) Mating, 4.65 mm (0.183in) Tail. | PDF |  | 
| 89891-420H |  | Amphenol Communications Solutions | Dubox®, Board To Board Connector, Receptacle, Vertical, Through Hole, Double Row, Dual Entry , 40 Positions, 2.54mm (0.100in) Pitch | PDF |  | 
| 68021-420HLF |  | Amphenol Communications Solutions | BergStik®, Board to Board connector, Unshrouded Right Angled Header, Through Hole, Double Row, 20 Positions, 2.54 mm (0.100in) Pitch. | PDF |  | 
| 68001-420HLF |  | Amphenol Communications Solutions | BergStik®, Board to Board connector, Unshrouded vertical header, Through Hole, Single Row, , 20  Positions, 2.54 mm (0.100in) Pitch. | PDF |  | 
| 78511-420HLF |  | Amphenol Communications Solutions | BergStik®, Board to Board connector, Unshrouded Vertical Header, Through Hole, Single Row,  20 Positions, 2.54 mm Pitch. | PDF |  |