The 1C6129A is a unidirectional Transient Voltage Suppressor (TVS) diode from SMC Diodes. Supreme Components International is an authorised distributor of SMC Diodes, ensuring you receive genuine components. This diode is designed to protect sensitive electronic circuits from voltage transients induced by lightning, electrostatic discharge (ESD), and inductive load switching. It features a peak pulse power dissipation of 600W. With a reverse standoff voltage of 29V, the 1C6129A effectively clamps overvoltage events, preventing damage to downstream components. Its DO-15 package allows for easy board mounting and integration. This TVS diode is suitable for applications requiring reliable overvoltage protection, such as industrial control systems, telecommunications equipment, and consumer electronics.