BA4237L ROHM INTEGRATED CIRCUIT ZIP-18

PA2030A PIONEER INTEGRATED CIRCUIT ZIP-25 ''UK COMPANY SINCE1983 NIKKO

KA8310 Integrated Circuit - CASE: Standard MAKE: Sames

KA5H0380R Integrated Circuit - CASE: ZIP MAKE: Fairchild Semiconductor

STR10006 Integrated Circuit - CASE: ZIP5 MAKE: SANKEN

KA5M0380R Integrated Circuit - CASE: ZIP4 MAKE: Fairchild Semiconductor

STRL474 SANKEN INTEGRATED CIRCUIT ZIP-10 'UK COMPANY SINCE 1983 NIKKO'

PST520D Integrated Circuit - CASE: ZIP MAKE: Toshiba