Shindengen
Switching Power Transistor
Isahaya Electronics
FOR LOW FREQUENCY AMPLIFY APPLICATION SILICON NPN EPITAXIAL TYPE (Super mini type)
Toshiba
TOSHIBA TRANSISTOR SILICON NPN TRIPLE DIFFUSED TYPE
Shindengen
Switching Power Transistor
Sanken Electric co.,ltd.
Silicon NPN Triple Diffused Planar Transistor ( Switchihg Transistor)
Isahaya Electronics
FOR LOW FREQUENCY AMPLIFY APPLICATION SILICON NPN EPITAXIAL TYPE
SANYO -> Panasonic
PNP/NPN Epitaxial Planar Type Silicon Transistors
Foshan Blue Rocket Electronics Co.,Ltd.
Silicon NPN transistor in a TO-220F Plastic Package
Quanzhou Jinmei Electronic
Silicon NPN Power Transistors