| 50642-1240ELF |  | Amphenol Communications Solutions | High Pin Count, Backplane Connectors, Receptacle, Right Angle, 4 Row, 0 Guide Pin, Solder-less Press-Fit, 240 Positions, 2.54mm (0.100in) Pitch | PDF |  | 
| 50642-1240EBLF |  | Amphenol Communications Solutions | High Pin Count, Backplane Connectors, Receptacle, Right Angle, Press Fit, 4 Row, 240 Positions, 0 Guide Pin, with special Retention feature, 2.54mm (0.100in) Pitch | PDF |  | 
| 50645-1240ELF |  | Amphenol Communications Solutions | High Pin Count, Backplane Connectors, Receptacle, Right Angle, 3 Row, 0 Guide Pin, Solder-less Press-Fit, 240 Positions, 2.54mm (0.100in) Pitch | PDF |  | 
| 50001-1240ELF |  | Amphenol Communications Solutions | High Pin Count, Backplane Connectors, Receptacle, Right Angle, Through Hole, 3 Row, 240 Positions, 1 Guide Pin, 2.54mm (0.100in) Pitch | PDF |  | 
| 50294-1240ELF |  | Amphenol Communications Solutions | High Pin Count back plane connectors, Receptacle, Right Angle, 3 Row 0 Guides, Solder tail, 240 Positions | PDF |  |