The CMHZ4679 Zener diode, manufactured by CENTRAL SEMICONDUCTOR, is a surface-mountable component designed for precise voltage regulation. Supreme Components International is an authorised distributor of this high-quality diode. This single Zener diode features a nominal Zener voltage of 3.9V with a tolerance of ±5%, ensuring accurate voltage clamping. With a power dissipation of 500mW, it's suitable for a range of applications requiring stable voltage references. Its compact surface mount package allows for efficient board assembly. The CMHZ4679 is ideal for use in power supplies, voltage regulators, and overvoltage protection circuits, providing reliable performance and consistent operation.