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Semelab - > TT Electronics plc
SILICON EPITAXIAL NPN TRANSISTOR
![Iscsemi](/logo/Iscsemi.png)
Inchange Semiconductor
Silicon NPN Power T ransistors
![Savantic](/logo/Savantic.png)
SavantIC Semiconductor
Silicon NPN Power Transistors
![NJSEMI](/logo/NJSEMI.png)
New Jersey Semiconductor
NPN power transistors for use in power amplifier and switching circuit