The BZX84C4V3W-H Zener diode, manufactured by FORMOSA MICROSEMI, is a surface mount device designed for voltage regulation and protection. It features a Zener voltage of 4.3V and a power dissipation of 0.35W. Housed in a SOT-323 package, this diode is well-suited for space-constrained applications. Supreme Components International is an authorised distributor of FORMOSA MICROSEMI components, ensuring that you receive authentic and high-quality products. This Zener diode is commonly used in voltage stabilization circuits, overvoltage protection, and clipping circuits. Its small size and reliable performance make it a versatile component for a wide range of electronic devices. Benefit from our extensive inventory and fast shipping options.