2N2222 Transistor -5 pcs

Description

The 2N2222 is one of the most widely used NPN bipolar junction transistors (BJT), known for its reliability, versatility, and low cost. It is designed for low to medium current, low power, and moderate voltage switching and amplification applications. Ideal for both beginners and professionals, the 2N2222 is commonly used in DIY electronics, embedded systems, and industrial automation circuits.

This transistor can handle a maximum collector current of 800mA and a collector-emitter voltage of 40V, making it suitable for switching small loads like LEDs, relays, or motors. It operates efficiently in both linear and saturation regions, allowing it to be used in amplifiers, signal processing, digital logic circuits, and general-purpose switching.

Housed typically in a TO-92 plastic package, the 2N2222 is easy to use on breadboards and PCBs. With its fast switching speed and good gain characteristics (hFE ≈ 100–300), it is a staple in any electronics lab.