The BC857A is a high-quality PNP small signal transistor manufactured by CENTRAL SEMICONDUCTOR. This device is designed for general-purpose amplification and switching applications. It comes in a compact SOT-23 package, making it suitable for space-constrained designs. Key specifications include a collector-emitter voltage (Vceo) of -50V and a collector current (Ic) of -0.1A. Supreme Components International is an authorized distributor of CENTRAL SEMICONDUCTOR components, ensuring you receive genuine and reliable products. This transistor is commonly used in various electronic circuits, including audio amplifiers, signal processing circuits, and switching circuits. Benefit from our extensive inventory and fast shipping options.