![Semelab](/logo/Semelab.png)
Semelab - > TT Electronics plc
Bipolar NPN Device in a Hermetically sealed TO3 Metal Package
![Savantic](/logo/Savantic.png)
SavantIC Semiconductor
Silicon NPN Power Transistors
![Microsemi](/logo/Microsemi.png)
Microsemi Corporation
NPN POWER SILICON TRANSISTOR
![ADI](/logo/ADI.png)
Analog Devices
IF Receiver
![Mospec](/logo/Mospec.png)
Mospec Semiconductor
15 AMPERE NPN SILICON POWER TRANSISTORS 300-400 VOLTS 175 WATTS
![SPTECH](/logo/SPTECH.png)
Shenzhen SPTECH Microelectronics Co., Ltd.
Silicon NPN Power Transistors
![Hi-Sincerity](/logo/Hi-Sincerity.png)
Hi-Sincerity Microelectronics
PNP EPITAXIAL PLANAR TRANSISTOR