OP604TX,PHOTOTRNS SILCN NPN HERMETC PILL
OP604TXV,PHOTOTRNS SILCN NPN HERMETC PILL
OP641SL,PHOTOTRNS SILCN NPN HERMETC PILL
OP642SL,PHOTOTRNS SILCN NPN HERMETC PILL
OP643SL,PHOTOTRNS SILICN NPN HERMET PILL
OP644SL,PHOTOTRANSIST NPN 890NM PILL PAK
OP705A,PHOTOTRANSISTR NPN W/RES T-1
OP705B,PHOTOTRANSISTR NPN W/RES T-1