The SM4F10A-MS-H is a robust TVS (Transient Voltage Suppressor) Diode from FORMOSA MICROSEMI, available at Supreme Components International, an authorised distributor. This diode is specifically designed to protect sensitive electronic components from voltage transients induced by lightning, electrostatic discharge (ESD), and inductive load switching. With a power dissipation of 400W and a breakdown voltage of 10V, the SM4F10A-MS-H effectively clamps transient voltages to safe levels, preventing damage to downstream circuitry. Its DO-221AC package allows for easy surface mounting and efficient heat dissipation. This TVS diode is suitable for a wide range of applications, including automotive electronics, industrial equipment, and consumer electronics. Trust Supreme Components International for genuine FORMOSA MICROSEMI components and reliable protection solutions.