The P4SMASF56A-Q1-H is a high-performance Transient Voltage Suppressor (TVS) diode manufactured by Formosa Microsemi. Supreme Components International is an authorised distributor of Formosa Microsemi components, ensuring you receive genuine and reliable parts. This TVS diode is specifically designed to protect sensitive electronic circuits from voltage transients induced by lightning, electrostatic discharge (ESD), and inductive load switching. Featuring a standoff voltage of 56V and a peak pulse power dissipation of 400W, the P4SMASF56A-Q1-H effectively clamps transient voltages to safe levels, preventing damage to downstream components. Its SMA (Surface Mount Assembly) package allows for easy integration into printed circuit boards. This TVS diode is suitable for a wide range of applications, including automotive, industrial, and consumer electronics, where robust overvoltage protection is critical. Trust Supreme Components International for your Formosa Microsemi component needs.