The SMF18A-MS-H TVS Diode, manufactured by Formosa Microsemi, provides exceptional transient voltage suppression capabilities. With a reverse standoff voltage of 18V and a peak pulse power rating of 400W, this diode effectively protects sensitive electronic circuits from voltage transients caused by electrostatic discharge (ESD), electrical fast transients (EFT), and lightning surges. Housed in a compact DO-219AB package, the SMF18A-MS-H is suitable for a wide range of applications, including automotive, industrial, and consumer electronics. Supreme Components International is an authorised distributor of Formosa Microsemi components, ensuring you receive a genuine and high-quality product. This TVS diode offers fast response times and low clamping voltage, making it an ideal choice for safeguarding your valuable electronic equipment.