The MPSA56BK is a high-quality PNP bipolar junction transistor manufactured by Diotec. Supreme Components International is an authorized distributor of Diotec components, ensuring you receive genuine parts. This transistor is designed for general-purpose amplification and switching applications. It features a collector-base voltage (VCBO) of -80V, a collector-emitter voltage (VCEO) of -80V, and a collector current (IC) of -0.5A. The MPSA56BK comes in a TO-92 package, which is easy to mount and suitable for through-hole PCB assembly. Its robust design and reliable performance make it a popular choice for various electronic circuits. Applications include signal amplification, switching circuits, and linear regulators. Benefit from the quality and reliability of Diotec transistors when you purchase from Supreme Components International.