The 5KP120A is a high-power Transient Voltage Suppressor (TVS) diode manufactured by JSCJ (JCET). Supreme Components International is an authorised distributor of JSCJ components. This uni-directional TVS diode is designed to protect sensitive electronic equipment from voltage transients. With a reverse standoff voltage of 120V and a peak pulse power dissipation of 5000W, the 5KP120A effectively clamps overvoltage events, safeguarding downstream circuitry. Its DO-201 package allows for easy mounting and integration into existing designs. This TVS diode is suitable for applications such as power supplies, telecommunications equipment, industrial controls, and consumer electronics where transient voltage protection is critical. The 5KP120A offers a reliable and cost-effective solution for enhancing the robustness and longevity of electronic systems.