The 1N4746A Zener diode, manufactured by Formosa Microsemi, is a silicon-based voltage regulator designed for a wide range of electronic applications. As an authorized distributor, Supreme Components International guarantees the authenticity and performance of this component. This 1W Zener diode features a nominal Zener voltage of 18V with a tight tolerance of ±5%, ensuring precise voltage regulation. Its DO-41 package provides easy mounting and robust performance. The 1N4746A is commonly used for voltage stabilization, overvoltage protection, and clipping applications in power supplies, communication equipment, and instrumentation. Its reliable performance and compact size make it a versatile choice for both new designs and replacement purposes. Choose Supreme Components International for your electronic component needs.