| 54112-511041800LF |  | Amphenol Communications Solutions | BergStikĀ®, Board to Board connector, Unshrouded vertical stacked header, Through Hole, Double Row, 4 Positions, 2.54mm (0.100in) Pitch. | PDF |  | 
| 54121-411041850LF |  | Amphenol Communications Solutions | BergStikĀ®, Board to Board connector, Unshrouded vertical stacked header, Through Hole, Single Row, 4 Positions, 2.54mm (0.100in) Pitch. | PDF |  | 
| 54111-411041850LF |  | Amphenol Communications Solutions | BergStikĀ® 2.54mm, Board To Board Connector, Unshrouded vertical stacked header, Through Hole, Single Row,  4 Positions, 2.54mm (0.100in) Pitch. | PDF |  |