Willas Electronic Corp.
DIGITAL TRANSISTOR (NPN)(Built-in Resistors)
Weitron Technology
Bias Resistor Transistor NPN Silicon
ROHM Semiconductor
Digital transistors (built-in resistors)
Secos Corporation.
Digital Transistors NPN (Built-in Resistors)
ROHM Semiconductor
Digital transistors (built-in resistors)
ON Semiconductor
Digital Transistors (BRT) R1 = 10 kΩ, R2 = 10 kΩ
ROHM Semiconductor
Digital transistors (built-in resistors)