NXP Semiconductors.
NPN general purpose transistors
Semtech Electronics LTD.
NPN Silicon Epitaxial Planar Transistor
Semtech Corporation
NPN Silicon Epitaxial Planar Transistor
Fairchild Semiconductor
NPN Epitaxial Silicon Transistor
KEC
EPITAXIAL PLANAR NPN TRANSISTOR
Diotec Semiconductor Germany
General Purpose NPN Transistors