The 1N5989B Zener diode, manufactured by CENTRAL SEMICONDUCTOR, is a high-quality component designed for voltage regulation and protection. This 5W diode provides a stable 15V reference voltage with a tolerance of just 5%, ensuring accurate performance in sensitive circuits. It's suitable for a wide range of applications, including power supplies, voltage clamping, and overvoltage protection. Supreme Components International is an authorised distributor of CENTRAL SEMICONDUCTOR, guaranteeing the authenticity and quality of this product. The 1N5989B offers excellent surge handling capabilities and is built to withstand demanding operating conditions. Its robust construction ensures long-term reliability and consistent performance. Choose the 1N5989B for your voltage regulation needs and experience the quality of CENTRAL SEMICONDUCTOR.