TY Semiconductor
NPN switching transistor
SHIKE Electronics
NPN Silicon Transistor
Siemens AG
NPN Silicon Switching Transistors
Weitron Technology
NPN Silicon PlanarEpitaxial Transistor
GUANGDONG HOTTECH INDUSTRIAL CO.,LTD.
Plastic-Encapsulate Transistors
ON Semiconductor
NPN Silicon Planar Epitaxial Transistor
Secos Corporation.
NPN Silicon General Purpose Transistor