The VZ40D911K Zener diode, manufactured by World Products Inc, is a crucial component for voltage regulation and circuit protection. As an authorized distributor, Supreme Components International offers this high-quality diode. This single Zener diode has a breakdown voltage of 11V with a 5% tolerance. It is designed for surface mount technology (SMT) and comes in a compact DO-214AC package. With a power dissipation of 500mW, the VZ40D911K is suitable for a wide range of applications, including voltage clamping, overvoltage protection, and reference voltage generation. Its small size and reliable performance make it a popular choice for modern electronic designs.