Siemens AG
NPN Silicon AF Transistors
SHIKE Electronics
NPN Epitaxial Silicon Transistor
NXP Semiconductors.
NPN general purpose transistors
Infineon Technologies
NPN Silicon AF Transistors
Diotec Semiconductor Germany
Surface Mount General Purpose Si-Epi-Planar Transistors
Fairchild Semiconductor
NPN Epitaxial Silicon Transistor