The Z220B Zener Diode, manufactured by FORMOSA MICROSEMI, is a single 20V diode with a 5% tolerance, packaged in a DO-41 form factor. As an authorized distributor, Supreme Components International guarantees the authenticity and quality of this component. Zener diodes are crucial for voltage regulation, providing a stable voltage output despite fluctuations in input voltage or load current. The Z220B is suitable for a wide range of applications, including voltage clamping, overvoltage protection, and reference voltage generation. Its compact size and robust design make it easy to integrate into existing circuits. This diode is commonly used in power supplies, communication equipment, and industrial control systems. Trust Supreme Components International for reliable electronic components.