The BZW04-299 is a unidirectional Transient Voltage Suppressor (TVS) diode manufactured by Diotec. Supreme Components International is an authorised distributor of Diotec components, ensuring you receive genuine and high-quality products. This TVS diode is designed to protect sensitive electronic equipment from voltage transients induced by lightning, inductive load switching, and electrostatic discharge (ESD). With a power dissipation of 400W and a reverse standoff voltage of 299V, the BZW04-299 effectively clamps overvoltage events, preventing damage to downstream circuitry. Its DO-15 package allows for easy through-hole mounting on PCBs. This component is suitable for a wide range of applications, including telecommunications, industrial control systems, and consumer electronics, where reliable overvoltage protection is crucial.