The 1N4738C Zener diode, manufactured by CENTRAL SEMICONDUCTOR, is a silicon Zener diode designed for voltage regulation and protection applications. With a Zener voltage of 9.1V and a power dissipation of 1W, this diode provides a stable reference voltage and protects circuits from overvoltage conditions. Housed in a DO-41 package, the 1N4738C is easy to install and suitable for a wide range of electronic devices. Supreme Components International is an authorized distributor of CENTRAL SEMICONDUCTOR components, ensuring you receive genuine and high-quality products. Trust Supreme Components International for all your electronic component needs.