Zetex => Diodes
SOT23 NPN SILICON PLANAR MEDIUM POWER TRANSISTOR
Shunye Enterprise
NPN SURFACE MOUNT SMALL SIGNAL TRANSISTOR
Semtech Electronics LTD.
NPN Silicon Epitaxial Planar Transistors
Diotec Semiconductor Germany
Surface Mount General Purpose Si-Epi-Planar Transistors
PANJIT INTERNATIONAL
NPN GENERAL PURPOSE TRANSISTORS
Galaxy Semi-Conductor
NPN General Purpose Amplifier
Tiger Electronic
NPN Silicon AF Transistors