Description-
2N2222A is used for general-purpose low-power amplifying and switching applications. It is designed for low to medium current, low power, medium voltage; and can operate at moderately high speed. It is considered a very common transistor and is used as an exemplar of an NPN transistor. It is frequently used as a small-signal transistor.
 
Specifications-
-Transistor Type : Bipolar high current NPN Transistor
-Continuous Collector current : 800mA
-Emitter Base Voltage : 6V
-Collector Emitter Voltage : 30V
-Base Current : 5mA
-DC Current Gain (hFE) : 300
-Operating Temperature Range : - 65 to 175C
 
Applications / Suggested Uses
-Darlington Pairs
-RF Circuits Sensor Circuits