The Z20-210B Zener diode, manufactured by Formosa Microsemi, is a crucial component for voltage regulation and circuit protection. As an authorized distributor, Supreme Components International provides genuine Z20-210B diodes. This 20V Zener diode features a tight 5% tolerance, ensuring precise voltage control. Its DO-41 package allows for easy integration into diverse applications. Zener diodes are designed to maintain a constant voltage across them when reverse biased, making them ideal for voltage stabilization, overvoltage protection, and voltage reference circuits. Choose the Z20-210B for reliable and consistent performance in your electronic designs. Supreme Components International is your trusted source for Formosa Microsemi components.