Description
The 2N2222 is a common NPN bipolar junction transistor (BJT) used for general purpose low-power amplifying or switching applications. It is designed for low to medium current, low power, medium voltage, and can operate at moderately high speeds.
Specifications:
Model: 2N2222
Transistor Type: NPN
Current Rating: 0.8A
Voltage Rating: 40V
 
Datasheet