The P4SMAJ17A-AQ is a robust Transient Voltage Suppressor (TVS) diode manufactured by Diotec. Supreme Components International is an authorised distributor of Diotec, ensuring you receive genuine components. This diode is specifically designed to protect sensitive electronic equipment from voltage transients induced by lightning, inductive load switching, and electrostatic discharge (ESD). It features a peak pulse power dissipation of 400W. The P4SMAJ17A-AQ has a standoff voltage of 17.1V and is housed in a surface-mount SMA (DO-214AC) package, making it easy to integrate into various circuit designs. Its fast response time and low clamping voltage provide effective protection against overvoltage conditions. This TVS diode is suitable for a wide range of applications, including telecommunications, industrial control, and consumer electronics.