2N2222 NPN Transistor – General-purpose silicon NPN bipolar junction transistor (BJT) widely used in low-power switching and amplification circuits.

• Type: NPN
• Package: TO-92
• Collector-Emitter Voltage (V_CE): 40V
• Collector Current (I_C): 800mA
• Power Dissipation: 500mW
• Transition Frequency: 250 MHz
• Applications: Signal amplification, low-power switching, hobby electronics, microcontroller interfacing

The 2N2222 is known for its durability and fast switching speed, making it perfect for both analog and digital circuits. A must-have for students, hobbyists, and engineers.