The 1N5228B Zener diode, manufactured by Central Semiconductor, is a crucial component for voltage regulation and protection circuits. As an authorized distributor, Supreme Components International provides genuine 1N5228B diodes, ensuring optimal performance and reliability. This 3.9V, 500mW Zener diode is housed in a compact DO-35 package, making it suitable for a wide range of applications. Use it for voltage stabilization, clipping, clamping, and overvoltage protection in power supplies, communication equipment, and instrumentation. Trust Supreme Components International for your electronic component needs.