Secos Corporation.

NPN Multi-Chip Built-in Resistors Transistor

Taiwan Memory Technology

DUAL Digital Transistor(NPN+NPN)

ROHM Semiconductor

NPN 100mA 50V Complex Digital Transistors (Bias Resistor Built-in Transistors)

Micro Commercial Components

Digital Transistors

Micro Commercial Components

Dual NPN Digital Transistor

ROHM Semiconductor

General purpose (dual digital transistors )

TSC Corporation

DUAL Digital Transistor(NPN+NPN)

ROHM Semiconductor

General purpose (dual digital transistors)

Micro Commercial Components

Dual NPN Digital Transistor

Shenzhen Jin Yu Semiconductor Co., Ltd.

General purpose transistors (dual transistors)

Jiangsu Changjiang Electronics Technology Co., Ltd

Digital Transistors (Built-in Resistors)

ROHM Semiconductor

General purpose (dual digital transistors)

Micro Commercial Components

Digital Transistors

ROHM Semiconductor

General purpose (dual digital transistors)