![QT](/logo/QT.png)
QT Optoelectronics => Fairchildsemi
PHOTODARLINGTON OPTOCOUPLERS (NO BASE CONNECTION)
![KEC](/logo/KEC.png)
KEC
EPITAXIAL PLANAR NPN TRANSISTOR
![SANKEN](/logo/SANKEN.png)
Sanken Electric co.,ltd.
Surface Mount, Separate Excitation Step-down Switching Mode
![AUK](/logo/AUK.png)
AUK -> KODENSHI CORP
NPN Silicon Transistor
![Fairchild](/logo/Fairchild.png)
Fairchild Semiconductor
PHOTODARLINGTON OPTOCOUPLERS (NO BASE CONNECTION)
![Microsemi](/logo/Microsemi.png)
Microsemi Corporation
Schottky Power Surface Mount
![CYSTEKEC](/logo/CYSTEKEC.png)
Cystech Electonics Corp.
General Purpose NPN Epitaxial Planar Transistor
![AUK](/logo/AUK.png)
AUK -> KODENSHI CORP
NPN Silicon Transistor
![Microsemi](/logo/Microsemi.png)
Microsemi Corporation
Schottky Power Surface Mount
![Fairchild](/logo/Fairchild.png)
Fairchild Semiconductor
Photodarlington Optocoupler (No Base Connection)
![Microsemi](/logo/Microsemi.png)
Microsemi Corporation
Schottky Power Surface Mount