The 1SMB5940B Zener diode, manufactured by JSCJ (JCET), is a robust component designed for voltage regulation and transient voltage suppression. With a Zener voltage of 33V and a power dissipation of 1W, this diode provides a stable voltage reference in a compact SMB package. It is suitable for a wide range of applications, including power supplies, voltage clamping, and overvoltage protection circuits. Supreme Components International is an authorised distributor of JSCJ (JCET) electronic components, ensuring you receive genuine and high-quality products. This diode offers excellent performance and reliability for your electronic designs. As an authorised distributor, we guarantee authenticity.