The 1N5254B is a high-quality 27V Zener diode manufactured by FORMOSA MICROSEMI. Supreme Components International is an authorised distributor of FORMOSA MICROSEMI components, ensuring you receive genuine and reliable parts. This diode, housed in a DO-35 package, offers a power dissipation of 500mW. It's designed for voltage regulation, overvoltage protection, and voltage referencing in a wide range of electronic applications. Its compact size and robust performance make it suitable for both through-hole and breadboard prototyping. The 1N5254B provides a stable and predictable breakdown voltage, making it an essential component for circuit design and development. Trust Supreme Components International for all your electronic component needs.