The SM4F64A-MS-Q1-H is a high-performance Transient Voltage Suppressor (TVS) diode manufactured by FORMOSA MICROSEMI. As an authorized distributor, Supreme Components International guarantees the authenticity and quality of this component. This TVS diode is specifically designed to protect sensitive electronic equipment from voltage transients induced by lightning, electrostatic discharge (ESD), and inductive load switching. Featuring a standoff voltage of 64V and a peak pulse power dissipation of 400W, the SM4F64A-MS-Q1-H effectively clamps transient voltages to safe levels, preventing damage to downstream circuitry. Its DO-221AC package allows for easy surface mounting. This TVS diode is suitable for a wide range of applications, including automotive, industrial, and consumer electronics.