![Iscsemi](/logo/Iscsemi.png)
Inchange Semiconductor
Silicon NPN Power Transistors
![Secos](/logo/Secos.png)
Secos Corporation.
PNP Transistor
![Diotec](/logo/Diotec.png)
Diotec Semiconductor Germany
Si-Epitaxial PlanarTransistors
![OLITECH](/logo/OLITECH.png)
Olitech Electronics Co.Ltd
Plastic-Encapsulate Transistors
![Fairchild](/logo/Fairchild.png)
Fairchild Semiconductor
PNP Epitaxial Silicon Transistor
![Semtech-Electronics](/logo/Semtech-Electronics.png)
Semtech Electronics LTD.
PNP Silicon Epitaxial Planar Transistor
![Philips](/logo/Philips.png)
Philips Electronics
PNP general purpose transistors
![Hamamatsu](/logo/Hamamatsu.png)
Hamamatsu Photonics
Multichannel detector head controller