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