The BC849A-AQ is a versatile NPN Bipolar Junction Transistor (BJT) manufactured by Diotec. Supreme Components International, an authorized distributor, provides this transistor, which is housed in a compact SOT-23 package. This small signal BJT is designed for general-purpose amplification and switching applications. With a collector-emitter voltage rating of 30V and a collector current capability of 0.1A, the BC849A-AQ offers reliable performance in a wide range of electronic circuits. Its low noise characteristics and high gain make it suitable for audio amplifiers, signal processing, and other sensitive applications. Supreme Components International is an authorized distributor of electronic components, ensuring quality and authenticity.