The BZX84C9V1W-Q1-H is a Zener diode manufactured by Formosa Microsemi. As an authorised distributor, Supreme Components International guarantees the authenticity and quality of this component. This diode features a Zener voltage of 9.1V and a power dissipation of 300mW. It is packaged in a small SOD-323 surface-mount package, making it suitable for high-density circuit board designs. The BZX84C9V1W-Q1-H is commonly used for voltage regulation, overvoltage protection, and voltage referencing in various electronic circuits. Its compact size and reliable performance make it a popular choice for automotive applications, portable devices, and other space-constrained designs. This Zener diode provides a stable voltage reference and protects sensitive components from voltage spikes.