2N2222A versatile NPN bipolar junction transistor (NOS)

The 2N2222A is a versatile NPN bipolar junction transistor ideal for switching and amplification in a variety of electronic circuits. An enhanced version of the 2N2222, it offers improved electrical performance with a maximum collector-emitter voltage of 40 V and collector-base voltage up to 75 V. It supports a continuous collector current of 800 mA and dissipates up to 500 mW in a TO-92 package, or 1.2 W in a TO-18 metal can. Its robust characteristics make it a reliable choice for demanding general-purpose applications.