The BC857AR is a high-quality PNP small signal transistor manufactured by CENTRAL SEMICONDUCTOR. This transistor is specifically designed for low to medium power amplification and switching applications. Encased in a space-saving SOT-23 package, the BC857AR is ideal for compact electronic designs. Key specifications include a collector current of -500mA and a collector-emitter voltage of -45V. This makes it suitable for a wide range of applications, including signal amplification, switching circuits, and driver stages. As an authorised distributor of CENTRAL SEMICONDUCTOR, Supreme Components International guarantees the authenticity and quality of the BC857AR. Benefit from reliable performance and seamless integration into your electronic projects with this versatile transistor.