The 1N4740A Zener diode, manufactured by Formosa Microsemi, is a silicon planar power Zener diode designed for voltage regulation and protection applications. This 1W diode features a nominal Zener voltage of 10V with a tolerance of ±5%. Its robust construction ensures reliable performance in a wide range of operating conditions. As an authorised distributor, Supreme Components International provides only genuine components, ensuring quality and reliability. The 1N4740A is suitable for use in power supplies, voltage references, and overvoltage protection circuits. Its compact size and high power dissipation capability make it a versatile choice for various electronic designs. Benefit from stable voltage control with this high-quality Zener diode.