The BZT52B18S-H Zener diode, from FORMOSA MICROSEMI, is a crucial component for voltage regulation and circuit protection. Supreme Components International is an authorised distributor of FORMOSA MICROSEMI components, ensuring you receive genuine and high-quality products. This diode features a Zener voltage of 18V and a power dissipation of 500mW. Encased in a compact SOD-323 package, it's designed for surface mount technology (SMT) applications, saving valuable board space. The BZT52B18S-H offers excellent stability and reliability, making it suitable for a wide range of electronic devices, including power supplies, communication equipment, and consumer electronics. Its precise voltage regulation capabilities protect sensitive components from voltage spikes and overvoltage conditions. Choose the BZT52B18S-H for dependable performance in your designs.