The P4SMAJ9.0A is a robust Transient Voltage Suppressor (TVS) Diode manufactured by Diotec. This diode is specifically engineered to protect sensitive electronic circuits from voltage transients induced by lightning, electrostatic discharge (ESD), and inductive load switching. With a power dissipation rating of 400W and a standoff voltage of 9V, the P4SMAJ9.0A effectively clamps overvoltage events, preventing damage to downstream components. Its SMA (Surface Mount Assembly) package allows for easy integration into printed circuit boards. Supreme Components International is an authorized distributor of Diotec, guaranteeing the authenticity and quality of this essential protection device. This diode is suitable for a wide range of applications, including automotive, industrial, and consumer electronics.