The 1.5KE68A-AQ is a high-performance Transient Voltage Suppressor (TVS) diode manufactured by Diotec. Supreme Components International is an authorised distributor of Diotec components. This unidirectional TVS diode is designed to protect sensitive electronic circuits from voltage transients induced by lightning, inductive load switching, and electrostatic discharge (ESD). With a reverse standoff voltage of 68V and a peak pulse power dissipation of 1500W, the 1.5KE68A-AQ effectively clamps transient voltages to safe levels, preventing damage to downstream components. Housed in a DO-201 package, it offers easy installation and robust performance in a wide range of applications, including industrial equipment, telecommunications systems, and consumer electronics. Its fast response time and high surge capability make it an ideal choice for reliable overvoltage protection.