The SMCJ18CA-H bidirectional TVS diode, manufactured by Formosa Microsemi, offers robust circuit protection against transient voltage events. This 1500W, 18V TVS diode is specifically designed to safeguard sensitive electronics from voltage spikes caused by lightning strikes, inductive load switching, and electrostatic discharge (ESD). Housed in a compact SMC package, the SMCJ18CA-H provides a high surge capability in a small footprint. Its bidirectional clamping characteristic ensures protection regardless of voltage polarity. Supreme Components International is an authorised distributor of Formosa Microsemi, ensuring that you receive only genuine, high-quality components. This TVS diode is ideal for applications requiring reliable overvoltage protection, such as industrial equipment, automotive systems, and consumer electronics.