TSC Corporation

NPN Small Signal Transistor

Jiangsu Changjiang Electronics Technology Co., Ltd

Digital transistors (built-in resistors)

E-Tech Electronics LTD

Digital transistors (built-in resistors)

Rectron Semiconductor

SOT-323 DIGITAL TRANSISTOR TRANSISTORS(NPN)

ROHM Semiconductor

Digital transistors (built-in resistor)

Jiangsu Changjiang Electronics Technology Co., Ltd

Digital transistors (built-in resistors)

Micro Commercial Components

NPN Digital Transistor

TSC Corporation

NPN Small Signal Transistor

Galaxy Semi-Conductor

Digital Transistor

Nanjing International Group Co

Digital transistors (built-in resistors)

Secos Corporation.

NPN Digital Transistors (Built-in Resistors)

TY Semiconductor

NPN Digital Transistors (Built-in Resistors)

TSC Corporation

NPN Small Signal Transistor

ON Semiconductor

Digital Transistors (BRT) R1 = 10 kΩ, R2 = 10 kΩ