The 1N4730A Zener diode, manufactured by CDIL, is a robust component designed for voltage regulation and protection. As an authorized distributor of CDIL, Supreme Components International guarantees the authenticity and quality of this product. This 1W Zener diode features a 3.9V nominal Zener voltage and is housed in a DO-41 package for easy integration into various circuit designs. It's commonly used in voltage stabilization, overvoltage protection, and voltage clipping applications. Its reliable performance and compact size make it a versatile choice for both hobbyists and professional engineers. The 1N4730A provides a stable voltage reference, ensuring consistent performance in demanding environments. Choose Supreme Components International for your CDIL component needs.