Part Number: 142A10219X (Pcb socket connector) Part Number: 142A10229X (14 pos socket open no s/r) Part Number: 142A10239X (16 pos socket open no s/r) Part Number: 142A10249X (20 pos socket open no s/r) Part Number: 142A10259X (No description) Part Number: 142A10269X (34 pos socket open no s/r) Part Number: 142A10279X (Socket 40 pos. no str. relief) Part Number: 142A10289X (50 pos socket open no s/r) Part Number: 142A10299X (60 pos socket open no s/r) Part Number: 142A10419X (64pos f socket idc no str.rel) Part Number: 142A-2 (N/a) Part Number: 142A224-1 (No description) Part Number: 142A225-1 (No description) Part Number: 142A229-1 (Rf connector)