The 1N5521B Zener diode, manufactured by CENTRAL SEMICONDUCTOR, is a silicon Zener diode designed for voltage regulation and protection applications. As an authorized distributor, Supreme Components International offers this reliable component in a DO-35 package. This single Zener diode features a Zener voltage of 5.1V and a power dissipation of 500mW. Its through-hole mounting style makes it easy to integrate into existing circuits. The 1N5521B is commonly used in voltage regulators, overvoltage protection circuits, and clipping circuits. Its robust design ensures stable performance and long-term reliability. Choose Supreme Components International for guaranteed authenticity and quality.