The 2N3403 is a high-quality PNP bipolar junction transistor (BJT) from CENTRAL SEMICONDUCTOR, designed for general-purpose amplification. As a discrete semiconductor, it offers reliable performance in a wide range of applications. This transistor is commonly used in amplifier circuits, switching circuits, and other electronic designs. Supreme Components International is an authorized distributor, guaranteeing the authenticity and quality of this CENTRAL SEMICONDUCTOR product. Benefit from our extensive inventory and fast shipping. Choose Supreme Components International for your electronic component needs and experience superior service and genuine parts.