87409-120CONN HEADER 40POS .050 VERT SMD|FCI|Lead All|RoHS Mixed 87409-120LF 87409-120TRCONN HEADER 40POS .050" STR PCB|FCI|Lead All|RoHS Mixed 87409-120TRLF 87409-120TRLFCONN HEADER 40POS .050" STR PCB|FCI|Lead free|RoHS Compliant 87409-120LF