The 1N4748A is a high-quality 1W, 22V Zener diode manufactured by Formosa Microsemi. This diode, available from Supreme Components International, an authorized distributor, is designed for voltage regulation, overvoltage protection, and clipping applications. Housed in a durable DO-41 package, the 1N4748A offers excellent performance and reliability. Its precise voltage characteristics make it suitable for a wide range of electronic circuits. Supreme Components International is an authorized distributor, ensuring you receive genuine components with full traceability and support. This Zener diode is a crucial component for maintaining stable voltage levels and protecting sensitive circuits from voltage spikes.