Tiger Electronic

Digital transistors (built-in resistors)

Secos Corporation.

Digital Transistors NPN (Built-in Resistors)

ROHM Semiconductor

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

TSC Corporation

NPN Small Signal Transistor

Micro Commercial Components

Digital Transistors

Cystech Electonics Corp.

PNP Digital Transistors (Built-in Resistors)

ROHM Semiconductor

Digital transistors (built-in resistors)

ROHM Semiconductor

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

ROHM Semiconductor

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

TSC Corporation

NPN Small Signal Transistor

ROHM Semiconductor

Digital transistors (built in resistor)

TSC Corporation

NPN Small Signal Transistor

Shanghai Leiditech Electronic Technology Co., Ltd

Digital Transistors (Built-in Resistors)