The DL4730A Zener Diode, manufactured by FORMOSA MICROSEMI, is a high-quality component designed for voltage regulation and protection. As an authorized distributor, Supreme Components International guarantees the authenticity and performance of this product. This 1W Zener diode features a precise 3.9V breakdown voltage, making it suitable for a wide range of applications, including voltage stabilization, overvoltage protection, and clipping circuits. Its DO-41 package ensures easy installation and compatibility with standard circuit designs. The DL4730A offers excellent surge handling capability and stable performance under varying operating conditions. Trust Supreme Components International for reliable electronic components and expert support.