The 2N2222A, manufactured by CENTRAL SEMICONDUCTOR, is a highly reliable NPN bipolar junction transistor (BJT) commonly used in general-purpose amplifier circuits. This transistor is packaged in a TO-18 through-hole format, making it easy to integrate into various electronic designs. Its robust construction and well-defined characteristics make it a popular choice for both hobbyists and professional engineers. Supreme Components International is an authorised distributor of CENTRAL SEMICONDUCTOR components, ensuring you receive a genuine and high-quality product. The 2N2222A is suitable for switching and amplification applications, offering excellent performance in diverse circuit configurations. Benefit from its proven track record and wide availability for your next project.