The SMB10J12A-H is a high-performance 12V, 600W unidirectional Transient Voltage Suppressor (TVS) diode manufactured by FORMOSA MICROSEMI. Designed to protect sensitive electronic components from voltage transients induced by lightning, inductive load switching, and electrostatic discharge (ESD). This TVS diode features a fast response time and low clamping voltage, ensuring effective protection for your circuits. The SMB package allows for easy surface mounting. Supreme Components International is an authorized distributor of FORMOSA MICROSEMI, guaranteeing the authenticity and quality of this product. Applications include power supplies, telecommunications equipment, and industrial control systems. Choose the SMB10J12A-H for reliable and robust voltage surge protection.