The 1N5377B is a robust 5W, 100V Zener Diode manufactured by DIPTRONICS. Supreme Components International is an authorized distributor of DIPTRONICS components, ensuring you receive genuine and high-quality products. This Zener diode, housed in a DO-15 package, is designed for voltage regulation and circuit protection. Its ability to maintain a constant voltage makes it ideal for applications such as voltage stabilization, overvoltage protection, and clipping circuits. The 1N5377B offers reliable performance and is suitable for a wide range of electronic projects and applications. Trust DIPTRONICS and Supreme Components International for your component needs.