The 1N5257B Zener diode, manufactured by Formosa Microsemi, is a silicon Zener diode designed for voltage regulation and protection applications. This single Zener diode features a Zener voltage of 33V and a power dissipation of 500mW. It is designed for through-hole mounting and comes in a DO-35 package. The 1N5257B is commonly used to provide a stable reference voltage in circuits, protect sensitive components from overvoltage conditions, and clip voltage spikes. Supreme Components International is an authorised distributor of Formosa Microsemi components, ensuring you receive genuine and high-quality products. This diode is suitable for a wide range of electronic projects and applications requiring precise voltage control and reliable performance.