The CMBZ5229B is a single Zener diode manufactured by CDIL. Supreme Components International is an authorized distributor of CDIL components, ensuring you receive genuine and high-quality products. This Zener diode features a tightly controlled 4.3V reverse breakdown voltage with a 5% tolerance. It is designed for surface mount applications using the SOT-23 package, making it suitable for automated assembly processes. With a power dissipation of 500mW, the CMBZ5229B is well-suited for voltage regulation, overvoltage protection, and voltage clipping applications. Its small size and reliable performance make it a popular choice for a wide range of electronic devices. Trust Supreme Components International for all your CDIL component needs.