![BOCA](/logo/BOCA.png)
Boca Semiconductor
Silicon PN Unijuction Transistor
![Central-Semiconductor](/logo/Central-Semiconductor.png)
Central Semiconductor
SILICON UNIJUNCTION TRANSISTOR
![DIGITRON](/logo/DIGITRON.png)
Digitron Semiconductors
SILICON UNIJUNCTION TRANSISTOR
![Philips](/logo/Philips.png)
Philips Electronics
Silicon unijunction transistor
![Boca-Semiconductor](/logo/Boca-Semiconductor.png)
Boca Semiconductor
Silicon PN Unijunction Transistor
![NJSEMI](/logo/NJSEMI.png)
New Jersey Semiconductor
Silicon Unijunction Transistors