The BZT52C4V3-A Zener diode, manufactured by SMC DIODES, is a crucial component for voltage regulation and circuit protection. As an authorized distributor, Supreme Components International guarantees the authenticity and quality of this product. This 4.3V Zener diode, with a 500mW power dissipation, is designed for surface mount applications and comes in a SOD-323 package. Its compact size and reliable performance make it suitable for a wide range of applications, including mobile devices, power supplies, and industrial control systems. Ensure stable voltage levels and protect your sensitive electronic components with the BZT52C4V3-A.