The SM4F170A-MS-Q1-H TVS Diode, manufactured by FORMOSA MICROSEMI, provides exceptional transient voltage protection for sensitive electronic circuits. With a reverse standoff voltage of 170V and a peak pulse power dissipation of 400W, this diode effectively clamps voltage spikes, safeguarding downstream components from damage. Housed in a DO-221AC (SMA) package, it offers a compact footprint for space-constrained applications. Supreme Components International is an authorised distributor of FORMOSA MICROSEMI components, ensuring you receive a genuine, high-quality product. This TVS diode is suitable for automotive, industrial, and telecommunications applications where reliable overvoltage protection is critical. Its fast response time and low clamping voltage make it an ideal choice for protecting against ESD, EFT, and lightning surges. Benefit from superior circuit protection with the SM4F170A-MS-Q1-H.