6651608-1

TE Connectivity 1-6450122-0 is a Multi-Beam header connector with 26 positions (24 signal, 2 power), 4 rows, and 2.54mm pitch. It features board edge, through hole, right angle mounting with solder termination.

1-6450161-1 is a TE Connectivity Multi-Beam receptacle with 50 positions arranged in 4 rows, featuring 40 signal and 10 power contacts. It mounts board edge, through hole, right angle with solder termination.

Amphenol ICC 51939-293LF is a connector header blade power with 44 positions and edge mount design. It is categorized as a specialized backplane connector.

The HM1F51TBP000H6 is a 30-position, 5-row high speed receptacle from Amphenol ICC. It features a 2.00mm pitch, right angle board edge mount, and gold contact finish.