The 1SMA4754A Zener diode, manufactured by JSCJ (JCET), is a robust and reliable component designed for a wide range of voltage regulation and protection applications. Supreme Components International is an authorised distributor of JSCJ (JCET) components, ensuring you receive genuine and high-quality products. This Zener diode features a power dissipation of 1W and a breakdown voltage of 39V. It is housed in a compact DO-214AC (SMA) package, making it suitable for surface mount assembly. The 1SMA4754A is commonly used for transient voltage suppression, voltage clamping, and voltage reference circuits. Its stable performance and small form factor make it an excellent choice for modern electronic designs. Benefit from the quality and reliability of JSCJ (JCET) components through Supreme Components International.