The SM4F100A-MS-H is a high-performance Transient Voltage Suppressor (TVS) Diode manufactured by FORMOSA MICROSEMI. This device is specifically engineered to protect sensitive electronic equipment from voltage transients induced by lightning, inductive load switching, and electrostatic discharge (ESD). With a standoff voltage of 100V and a peak pulse power dissipation of 400W, the SM4F100A-MS-H provides robust overvoltage protection. Its surface-mount DO-221AC (SMPC) package allows for efficient heat dissipation and easy integration into printed circuit boards. Supreme Components International is an authorised distributor of FORMOSA MICROSEMI components, ensuring that you receive only genuine and high-quality products. This TVS diode is suitable for a wide range of applications, including telecommunications, industrial control, and consumer electronics.