The P4SMAJ43CA is a high-performance Transient Voltage Suppressor (TVS) diode manufactured by Diotec. Supreme Components International is an authorised distributor of Diotec, ensuring you receive genuine components. This bidirectional TVS diode is designed to protect sensitive electronic equipment from voltage transients induced by lightning, inductive load switching, and electrostatic discharge (ESD). It features a 400W peak pulse power dissipation capability and a standoff voltage of 43V. Encased in a compact SMA package, the P4SMAJ43CA offers a reliable and space-saving solution for overvoltage protection. Its bidirectional characteristic makes it suitable for AC and DC applications. This diode is commonly used in telecommunications, industrial control systems, and consumer electronics to enhance system reliability and prevent costly damage from voltage surges. Benefit from the quality and reliability of Diotec components through Supreme Components International.