![Philips](/logo/Philips.png)
Philips Electronics
NPN/NPN resistor-equipped transistors; R1 = 2.2 kΩ, R2 = 47 kΩ
![NXP](/logo/NXP.png)
NXP Semiconductors.
NPN/NPN resistor-equipped transistors; R1 = 4.7 kΩ, R2 = 10 kΩ
![NEXPERIA](/logo/NEXPERIA.png)
Nexperia B.V. All rights reserved
NPN/NPN resistor-equipped transistors; R1 = 10 k, R2 = 10 k
![Philips](/logo/Philips.png)
Philips Electronics
NPN/NPN resistor-equipped transistors; R1 = 4.7 kΩ, R2 = 47 kΩ
![NXP](/logo/NXP.png)
NXP Semiconductors.
NPN/NPN resistor-equipped transistors; R1 = 47 kΩ, R2 = 22 kΩ
![NXP](/logo/NXP.png)
NXP Semiconductors.
NPN/NPN resistor-equipped transistors; R1 = 47 kΩ, R2 = open
![NXP](/logo/NXP.png)
NXP Semiconductors.
NPN/NPN resistor-equipped transistors; R1 = 22 kΩ, R2 = 47 kΩ
![Philips](/logo/Philips.png)
Philips Electronics
NPN resistor-equipped transistors; R1 = 2.2 kΩ, R2 = 47 kΩ
![Philips](/logo/Philips.png)
Philips Electronics
NPN resistor-equipped transistors; R1 = 10 kΩ, R2 = 10 kΩ
![NXP](/logo/NXP.png)
NXP Semiconductors.
NPN/NPN resistor-equipped transistors; R1 = 4.7 kΩ, R2 = 47 kΩ
![Philips](/logo/Philips.png)
Philips Electronics
NPN/NPN resistor-equipped transistors; R1 = 22 kΩ, R2 = open
![Philips](/logo/Philips.png)
Philips Electronics
NPN/NPN resistor-equipped transistors; R1 = 47 kΩ, R2 = open
![NXP](/logo/NXP.png)
NXP Semiconductors.
NPN/NPN resistor-equipped transistors; R1 = 4.7㏀,R2 =4.7㏀
![Infineon](/logo/Infineon.png)
Infineon Technologies
NPN Silicon Digital Transistor