The Z280B Zener diode, manufactured by Formosa Microsemi, is a crucial component for voltage regulation in diverse electronic circuits. As an authorized distributor, Supreme Components International ensures you receive genuine, high-quality parts. This single Zener diode features a precise 2.8V voltage with a tight 5% tolerance. Its surface mount DO-214AC (SMA) package allows for efficient PCB assembly. With a power dissipation of 500mW, the Z280B is suitable for applications demanding stable voltage references, surge protection, and voltage clipping. Trust Formosa Microsemi's reliability and Supreme Components International's commitment to quality for your electronic component needs.