Supreme Components International, an authorised distributor, presents the SMDJ300A, a high-performance Transient Voltage Suppressor (TVS) diode manufactured by JSCJ (JCET). This unidirectional TVS diode is designed to protect sensitive electronic equipment from voltage transients induced by lightning, ESD, and inductive load switching. With a breakdown voltage of 300V and a peak pulse power dissipation of 1500W, the SMDJ300A effectively clamps transient voltages to safe levels, preventing damage to downstream components. Its DO-214AB (SMC) package allows for efficient heat dissipation and easy surface mount assembly. This TVS diode is suitable for a wide range of applications, including telecommunications, industrial control, and consumer electronics, where reliable overvoltage protection is critical. Trust Supreme Components International for genuine JSCJ (JCET) components.