The ZMM5239B Zener diode, manufactured by FORMOSA MICROSEMI, is a crucial component for voltage regulation and circuit protection. As an authorized distributor, Supreme Components International offers this high-quality diode, ensuring authenticity and reliable performance. This single Zener diode features a 9.1V voltage rating and a 500mW power dissipation, making it suitable for a wide range of applications. Its surface-mount SOD-80 package allows for easy integration into modern circuit designs. Zener diodes are designed to maintain a constant voltage across their terminals when reverse biased, providing a stable voltage reference. The ZMM5239B is ideal for use in power supplies, voltage clamping circuits, and overvoltage protection applications. Choose Supreme Components International for guaranteed quality and support.