The P4SMASF550A-H is a surface mount Transient Voltage Suppressor (TVS) diode from FORMOSA MICROSEMI. As an authorised distributor, Supreme Components International provides genuine components. This TVS diode is designed to protect sensitive electronic circuits from voltage transients induced by lightning, ESD, and inductive load switching. With a standoff voltage of 550V and a peak pulse power dissipation of 400W, the P4SMASF550A-H offers robust protection. Its surface mount package allows for easy integration into printed circuit boards. This TVS diode is suitable for a wide range of applications, including telecommunications equipment, industrial controls, and consumer electronics. Choose the P4SMASF550A-H for reliable overvoltage protection.