The 2N4903 is a high-quality PNP general-purpose amplifier transistor from CENTRAL SEMICONDUCTOR. This discrete semiconductor transistor is designed for a wide range of amplification applications. Its TO-18 package ensures easy integration into various circuit designs. As an authorized distributor of CENTRAL SEMICONDUCTOR, Supreme Components International guarantees the authenticity and quality of this component. The 2N4903 offers reliable performance and is suitable for both hobbyist and professional electronic projects. Choose Supreme Components International for your electronic component needs and benefit from our commitment to quality and service. This transistor is a reliable choice for your amplification needs.