The SMA2Z19A Zener diode, manufactured by JSCJ (JCET), is a crucial component for voltage regulation and protection in a wide range of electronic circuits. As an authorized distributor, Supreme Components International offers this high-quality diode, ensuring authenticity and reliable performance. This Zener diode features a breakdown voltage of 19V and a power dissipation of 500mW, making it suitable for applications requiring stable voltage references or transient voltage suppression. Its compact SMA (Surface Mount Assembly) package allows for efficient board space utilization. The SMA2Z19A is commonly used in power supplies, voltage regulators, and overvoltage protection circuits. Benefit from its robust design and consistent performance in your next project. Trust Supreme Components International for all your electronic component needs.