The MPSA55 is a high-voltage PNP bipolar transistor from JSCJ (JCET). Supreme Components International is an authorised distributor of JSCJ (JCET) components, ensuring you receive genuine and high-quality products. This transistor is designed for applications requiring high voltage and low current. The MPSA55 is commonly used in telecommunications equipment, industrial control systems, and instrumentation. Its robust design and reliable performance make it a popular choice for engineers and hobbyists alike. Benefit from its excellent switching characteristics and amplification capabilities. Supreme Components International provides comprehensive support and fast delivery for all your electronic component needs. Choose the MPSA55 for your next project and experience superior performance.