NXP Semiconductors.

NPN/NPN double resistor-equipped transistors; R1 = 2.2 kΩ, R2 = open

Philips Electronics

NPN/NPN resistor-equipped transistors; R1 = 22 kΩ, R2 = open

Philips Electronics

NPN/NPN resistor-equipped transistors; R1 = 47 kΩ, R2 = open

NXP Semiconductors.

NPN/NPN resistor-equipped transistors; R1 = 4.7㏀,R2 =4.7㏀

Infineon Technologies

NPN Silicon Digital Transistor

Infineon Technologies

NPN Silicon Digital Transistor

Infineon Technologies

NPN Silicon Digital Transistor

NXP Semiconductors.

NPN/NPN resistor-equipped transistors; R1 = 2.2 kΩ, R2 = 2.2 kΩ

Infineon Technologies

NPN Silicon Digital Transistor

NXP Semiconductors.

NPN/NPN resistor-equipped transistors; R1 = 2.2 kΩ, R2 = 47kΩ

NXP Semiconductors.

NPN/NPN resistor-equipped transistors; R1 = 22 kΩ, R2 = open

NXP Semiconductors.

NPN/NPN resistor-equipped transistors; R1 = 100 kΩ, R2 = 100 kΩ

CHENMKO CO., LTD.

SURFACE MOUNT Dual Digital Silicon Transistor

Infineon Technologies

NPN silicon Digital Transistor