The 1N5303 is a high-quality 5W Zener diode manufactured by CENTRAL SEMICONDUCTOR. This diode provides a stable 3V reference voltage with a tolerance of ±5%, making it suitable for a wide range of voltage regulation and protection applications. Its robust construction and 5W power dissipation capability ensure reliable performance in demanding environments. As an authorised distributor, Supreme Components International ensures that you receive only genuine CENTRAL SEMICONDUCTOR components. This Zener diode is commonly used in power supplies, voltage clamping circuits, and overvoltage protection circuits. Its precise voltage regulation and high power handling make it a versatile component for various electronic designs. Trust Supreme Components International for all your electronic component needs.