The CMHZ5242B is a Zener diode manufactured by CENTRAL SEMICONDUCTOR. As an authorized distributor, Supreme Components International offers this reliable component for various electronic applications. This diode features a Zener voltage of 12V and a power dissipation of 500mW. Its primary function is to provide voltage regulation and overvoltage protection in circuits. The SOD-323 package makes it suitable for surface mount technology (SMT) assembly, enabling compact and efficient designs. The CMHZ5242B is commonly used in power supplies, voltage references, and transient voltage suppression circuits. Supreme Components International is an authorized distributor, ensuring you receive genuine CENTRAL SEMICONDUCTOR components with full traceability and support.