KEC
EPITAXIAL PLANAR NPN TRANSISTOR
NXP Semiconductors.
NPN general purpose transistors
Diotec Semiconductor Germany
Surface Mount General Purpose Si-Epi-Planar Transistors
Fairchild Semiconductor
NPN General Purpose Amplifier
Rectron Semiconductor
SOT-23 BIPOLAR TRANSISTORS TRANSISTOR(PNP)
KEXIN Industrial
NPN Transistors
SHIKE Electronics
PNP General Purpose Amplifier
Samsung
NPN EPITAXIAL SILICON TRANSISTOR