TE Connectivity 203956-2 is a 36-position, 4-row backplane connector housing for female sockets, featuring panel mount and a black jackscrew socket design.
TE Connectivity 1648156-1 is a backplane connector housing designed for drawer middle applications. It features 40 positions (32 signal + 8 power), panel mount, and black color.
This is a TE Connectivity backplane connector housing for female sockets. It features 8 positions (4+4 power), 6.60mm pitch, drawer style, and panel mount in blue.
TE Connectivity 5172068-3 is a backplane connector housing for female sockets. It features 16 positions (12+4 power), 2 rows, 5mm pitch, panel mount, and blue color.