The SMB5351B is a high-quality 5.1V, 5W Zener diode manufactured by JSCJ (JCET). Supreme Components International is an authorised distributor of JSCJ (JCET) components, ensuring you receive genuine and reliable parts. This Zener diode is designed for surface mount applications (SMB package) and is ideal for voltage regulation, overvoltage protection, and voltage reference circuits. Its robust design allows for efficient power dissipation and stable performance. The SMB5351B offers a compact footprint and is suitable for a wide range of electronic devices, including power supplies, communication equipment, and industrial control systems. Benefit from its precise voltage clamping and excellent surge handling capabilities. Choose Supreme Components International for your electronic component needs.