TSC Corporation
NPN Small Signal Transistor
Rectron Semiconductor
SOT-323 DIGITAL TRANSISTOR TRANSISTORS(NPN)
Diodes Incorporated.
PNP PRE-BIASED SMALL SIGNAL SURFACE MOUNT TRANSISTOR
Jiangsu Changjiang Electronics Technology Co., Ltd
Digital transistors (built-in resistors)
Rectron Semiconductor
SOT-23-3L DIGITAL TRANSISTOR
Secos Corporation.
NPN Digital Transistors (Built-in Resistors)
ROHM Semiconductor
-100mA / -50V Digital transistors (with built-in resistors)
ROHM Semiconductor
PNP -100mA -50V Digital Transistors (Bias Resistor Built-in Transistors)
Galaxy Semi-Conductor
PNP style digital transistor.