The CMHZ4619 Zener diode, from Central Semiconductor, is a crucial component for voltage regulation and protection in electronic circuits. Supreme Components International is an authorised distributor of Central Semiconductor, ensuring you receive genuine and high-quality parts. This single Zener diode features a Zener voltage of 3.9V with a tight 5% tolerance, providing stable and reliable performance. With a power dissipation of 500mW, it's suitable for a wide range of applications. Its surface mount package allows for easy integration into modern PCB designs. The CMHZ4619 is ideal for applications requiring precise voltage clamping or regulation, such as power supplies, overvoltage protection, and signal conditioning circuits. Trust Supreme Components International for your electronic component needs.