The 1N4747A Zener diode, manufactured by CDIL, is a robust and reliable component designed for voltage regulation and protection. As an authorised distributor, Supreme Components International guarantees the authenticity and quality of this diode. With a power dissipation of 1W and a Zener voltage of 20V, the 1N4747A is well-suited for applications requiring a stable voltage reference. Its DO-41 package ensures easy installation and compatibility with standard circuit designs. This Zener diode is commonly used in power supplies, voltage regulators, and overvoltage protection circuits. Its ability to maintain a constant voltage under varying current conditions makes it an essential component for ensuring the stability and reliability of electronic systems. Choose the 1N4747A for dependable performance in your voltage regulation needs.