The BZX84C9V1W-H Zener Diode, manufactured by Formosa Microsemi, is a silicon planar Zener diode designed for voltage stabilization and reference applications. It features a Zener voltage of 9.1V and a power dissipation of 250mW. The SOD-323 surface-mount package makes it suitable for high-density PCB layouts. This diode provides a stable voltage reference point, crucial for protecting sensitive components from voltage spikes and ensuring consistent circuit performance. Supreme Components International is an authorized distributor of Formosa Microsemi, guaranteeing the authenticity and quality of this product. Applications include voltage regulation, overvoltage protection, and clipping circuits. Its small size and reliable performance make it a versatile component for a wide range of electronic devices.