| HM2R20PA5100N9LF |  | Amphenol Communications Solutions | Back Plane Connectors, 2mm Hard Metric Series, Millipacs, Right Angle Receptacle,Type CR with Pegs,Press Fit Tail,55 Signal Pin, 250 mating cycles and ROHS Compliant | PDF |  | 
| HM2R20PA5101N9LF |  | Amphenol Communications Solutions | Back Plane Connectors, 2mm Hard Metric Series, Millipacs, Right Angle Receptacle,Type CR with Pegs,Press Fit Tail,55 Signal Pin, 250 mating cycles and ROHS Compliant | PDF |  | 
| HM2R20PA5100L9LF |  | Amphenol Communications Solutions | Back Plane Connectors, 2mm Hard Metric Series, Millipacs, Right Angle Receptacle,Type CR with Pegs,Press Fit Tail,55 Signal Pin,Telcordia UE and ROHS Compliant | PDF |  | 
| HM2R20PA5108N9LF |  | Amphenol Communications Solutions | Back Plane Connectors, 2mm Hard Metric Series, Millipacs, Right Angle Receptacle,Type CR with Pegs,Press Fit Tail,55 Signal Pin, 250 mating cycles and ROHS Compliant | PDF |  | 
| HM2R20PA5101N2LF |  | Amphenol Communications Solutions | MillipacsĀ®,  Back Plane Connectors, 2mm Hard Metric  series-5-row receptacle Module Type CR  with 55 signal pins | PDF |  |