The 1N5990B is a robust 1.5W, 12V Zener Diode manufactured by Central Semiconductor. Housed in a DO-41 package, this diode is designed for voltage regulation and protection in a wide range of electronic circuits. Zener diodes are crucial components for maintaining stable voltage levels, preventing overvoltage damage, and ensuring the reliable operation of sensitive electronic equipment. Supreme Components International is an authorized distributor of Central Semiconductor, ensuring you receive genuine, high-quality components. This diode is suitable for applications including power supplies, voltage clamping, and signal conditioning. Trust Supreme Components International for all your electronic component needs.