The CTZ3.9 Zener diode, manufactured by CDIL, is a crucial component for voltage regulation and circuit protection. As an authorized distributor, Supreme Components International offers this high-quality diode, ensuring authenticity and reliable performance. This 3.9V, 500mW Zener diode is designed to maintain a stable voltage level, protecting sensitive components from voltage spikes and fluctuations. Its DO-35 package allows for easy integration into various electronic circuits, even in space-constrained applications. The CTZ3.9 is ideal for use in power supplies, voltage references, and overvoltage protection circuits. Choose the CTZ3.9 for its precision, durability, and consistent performance in demanding electronic environments. Supreme Components International guarantees the quality and traceability of this CDIL product.