The CMHZ4709 Zener diode from Central Semiconductor, available at Supreme Components International, an authorised distributor, is a highly reliable component for voltage regulation and protection. This surface mount device features a Zener voltage of 3.9V with a ±5% tolerance, ensuring precise voltage control. With a power dissipation of 500mW, it's suitable for a variety of applications. Its compact surface mount package allows for efficient use of board space. The CMHZ4709 is ideal for use in power supplies, voltage references, and overvoltage protection circuits. Trust Supreme Components International for genuine Central Semiconductor components and expert support.