The 1N5943B Zener Diode, manufactured by CENTRAL SEMICONDUCTOR, is a robust and reliable component designed for voltage regulation and protection. As an authorized distributor, Supreme Components International guarantees the authenticity and quality of this diode. This 5W Zener diode features a nominal Zener voltage of 12V with a tight tolerance of ±5%, ensuring precise voltage control in your circuits. Its DO-41 package provides easy mounting and excellent thermal dissipation. Ideal for applications such as voltage stabilization, overvoltage protection, and clipping circuits, the 1N5943B offers dependable performance in a wide range of electronic devices. Trust Supreme Components International for your electronic component needs, where quality and reliability are paramount. This diode is a crucial component for maintaining stable voltage levels and protecting sensitive circuits from voltage spikes.