The ZY5.6 Zener diode, manufactured by Diotec and available from Supreme Components International, is a crucial component for voltage regulation and circuit protection. This 5.6V Zener diode boasts a power dissipation of 1.3W and is housed in a compact DO-41 package, making it suitable for a wide range of applications. Zener diodes are designed to maintain a constant voltage across their terminals when reverse biased, providing a stable voltage reference. Supreme Components International is an authorized distributor of Diotec components, ensuring that you receive genuine, high-quality products. The ZY5.6 is commonly used in power supplies, voltage regulators, and overvoltage protection circuits. Its reliable performance and compact size make it a versatile choice for electronic design engineers.