![Semicoa](/logo/Semicoa.png)
Semicoa Semiconductor
Chip Type 2C3019 Geometry 4500 Polarity PNP
![NJSEMI](/logo/NJSEMI.png)
New Jersey Semiconductor
Silicon NPN Power Transistors
![SEME-LAB](/logo/SEME-LAB.png)
Semelab - > TT Electronics plc
Bipolar NPN Device in a
Hermetically sealed TO3
Metal Package.
![Central-Semiconductor](/logo/Central-Semiconductor.png)
Central Semiconductor
NPN SILICON TRANSISTOR TO-39 CASE
![CENTRAL](/logo/CENTRAL.png)
Central Semiconductor Corp
Small Signal Transistors
![ETC](/logo/ETC.png)
Unspecified
TO-3 Power Package Transistors
![Semicoa](/logo/Semicoa.png)
Semicoa Semiconductor
Silicon NPN Transistor
![ETC1](/logo/ETC1.png)
Unspecified
TO-3 Power Package Transistors
![ON-Semiconductor](/logo/ON-Semiconductor.png)
ON Semiconductor
Complementary Silicon High-Power Transistors