2N2222A Motorola NPN Switching Transistor

The Motorola 2N2222A is a widely used NPN silicon transistor designed for switching and amplification in low-power electronic circuits. The device typically supports collector-emitter voltages around 40V and offers reliable current handling for control and driver applications. It is commonly packaged in a TO-18 metal can enclosure, which enhances durability and thermal stability in demanding environments. Engineers rely on the 2N2222A for signal switching, driver stages, oscillator circuits, and small amplifier designs. Applications span consumer electronics, embedded control systems, communication hardware, and industrial equipment. The component remains one of the most recognized general-purpose NPN transistors used in electronics design. Submit a quote request today to verify inventory and pricing.