![Secos](/logo/Secos.png)
Secos Corporation.
NPN Silicon Multi-Chip Transistor
![Diotec](/logo/Diotec.png)
Diotec Semiconductor Germany
SMD General Purpose Dual NPN Transistors
![Weitron](/logo/Weitron.png)
Weitron Technology
Dual General Purpose Transistor
![FS](/logo/FS.png)
First Silicon Co., Ltd
General Purpose Transistors NPN Silicon
![Infineon](/logo/Infineon.png)
Infineon Technologies
NPN Silicon AF Transistor Arrays
![Siemens](/logo/Siemens.png)
Siemens AG
NPN Silicon AF Transistor Array