The CPZ58X-CMPZ5238B Zener diode, manufactured by Central Semiconductor, is a crucial component for voltage regulation and circuit protection. Supreme Components International is an authorised distributor of Central Semiconductor products, ensuring you receive genuine and high-quality components. This single Zener diode features a Zener voltage of 3.9V with a 5% tolerance and a power dissipation of 250mW. Its surface mount SOD-523 package makes it ideal for compact designs. Applications include voltage stabilization, overvoltage protection, and clipping circuits. Benefit from its stable performance and small footprint in your next project. Trust Supreme Components International for all your electronic component needs.