UA78MGU1C Integrated Circuit - TO220-4 - Fairchild Semiconductor

UA78CBUC Integrated Circuit - TO220 - Fairchild Semiconductor

LM2576HVT-12 Integrated Circuit - TO220-5 - National Semiconductor - NSC

LM1875T INTEGRATED CIRCUIT- IC AMP AUDIO PWR 30W AB TO220-5 ''UK COMPANY NIKKO''

LM4701T INTEGRATED CIRCUIT TO-220-9

ZN5473E Integrated Circuit - Standard Custodia - Fairchild Semiconductor

LM340T-12 VOLTAGE REG INTEGRATED CIRCUIT TO-220 'UK COMPANY SINCE1983 NIKKO'

RC1587MT Integrated Circuit - Standard Custodia - Fairchild Semiconductor