The DTQ4D412 is a high-performance TVS (Transient Voltage Suppressor) Diode manufactured by Din-tek Semiconductor. As an authorized distributor, Supreme Components International guarantees the authenticity and quality of this component. This unidirectional diode is specifically designed 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, the DTQ4D412 effectively clamps transient voltages to safe levels, preventing damage to downstream components. Its DO-41 package allows for easy integration into existing circuit designs. This TVS diode is suitable for a wide range of applications, including industrial equipment, automotive electronics, and consumer devices where reliable overvoltage protection is critical. Choose the DTQ4D412 for superior circuit protection and peace of mind.