Amp - Te Connectivity 5-6450120-8 .
CONN, BACKPLANE, PLUG, 100POS, 2.54MM; Product Range:MULTI-BEAM XL Series; No. of Contacts:100Contacts; Pitch Spacing:2.54mm; Gender:Plug; Contact Termination Type:Through Hole; No. of Rows:4Rows; Row Pitch:2.54mm; Contact Material:Copper Alloy; Contact Plating:Tin Plated Contacts; SVHC:No SVHC (27-Jun-2018)