The 1SMA4731A Zener diode, manufactured by JSCJ (JCET), is a high-quality component designed for voltage regulation and protection. This 1W diode features a precise 4.7V Zener voltage, making it suitable for a wide range of applications, including voltage stabilization, transient suppression, and overvoltage protection. Its SMA (Surface Mount Assembly) package allows for efficient heat dissipation and easy integration into circuit boards. Supreme Components International is an authorised distributor of JSCJ (JCET) components, ensuring that you receive only genuine and reliable products. The 1SMA4731A is commonly used in power supplies, control circuits, and communication equipment to maintain stable voltage levels and protect sensitive components from voltage spikes. Benefit from its robust design and consistent performance in your electronic projects.