Toshiba
TOSHIBA TRANSISTOR SILICON NPN TRIPLE DIFFUSED MESA TYPE
SANYO -> Panasonic
NPN Epitaxial Planar Silicon Transistor
Inchange Semiconductor
Silicon NPN Power Transistor
SANYO -> Panasonic
NPN Epitaxial Planar Silicon Transistor
NEC => Renesas Technology
NPN SILICON RF TRANSISTOR / FLAT-LEAD 4-PIN THIN-TYPE SUPER MINIMOLD (M04)
Hitachi -> Renesas Electronics
Silicon NPN Epitaxial VHF / UHF wide band amplifier