The P4SMAJ43A from Diotec is a high-performance, unidirectional Transient Voltage Suppressor (TVS) diode designed to protect sensitive electronic components from voltage transients induced by lightning, electrostatic discharge (ESD), and inductive load switching. This surface-mount device, housed in an SMA package, offers a peak pulse power dissipation of 400W. With a reverse standoff voltage of 43V, the P4SMAJ43A effectively clamps transient voltages to safe levels, preventing damage to downstream circuitry. Its fast response time and low clamping voltage make it suitable for a wide range of applications, including automotive, industrial, and consumer electronics. Supreme Components International is an authorised distributor of Diotec, guaranteeing the authenticity and quality of this TVS diode. Benefit from superior circuit protection with the P4SMAJ43A.