The BC857B-AQ PNP bipolar transistor, manufactured by Diotec, is a versatile component suitable for a wide range of electronic applications. Available through Supreme Components International, an authorized distributor, this transistor offers reliable performance and consistent quality. With a voltage rating of 45V and a current rating of 0.1A, the BC857B-AQ is well-suited for amplification and switching circuits. Its SOT-23 package allows for easy integration into densely populated PCBs. Supreme Components International is an authorized distributor of Diotec components, ensuring you receive genuine parts with full traceability. This transistor is ideal for use in signal amplification, switching, and general-purpose applications where a PNP transistor is required.