The ZMM55C4V3 Zener Diode, manufactured by FORMOSA MICROSEMI, is a crucial component for voltage regulation and circuit protection. With a Zener voltage of 4.3V and a power dissipation of 500mW, this diode provides a stable voltage reference in a variety of electronic applications. Its SOD-80 package allows for efficient surface mounting. As an authorized distributor, Supreme Components International guarantees the authenticity and quality of this product. This Zener diode is suitable for use in power supplies, overvoltage protection circuits, and signal conditioning applications. Benefit from reliable performance and consistent voltage regulation with the ZMM55C4V3.