The SMBJ120CA is a high-performance bidirectional Transient Voltage Suppressor (TVS) diode manufactured by JSCJ (JCET). This device is specifically engineered to safeguard sensitive electronic equipment against voltage transients caused by events such as lightning strikes, inductive load switching, and electrostatic discharge (ESD). Featuring a standoff voltage of 120V and a peak pulse power dissipation of 600W, the SMBJ120CA provides robust protection in a compact SMB package. Its bidirectional clamping characteristic ensures effective surge suppression regardless of polarity. Supreme Components International is an authorised distributor of JSCJ (JCET) components, ensuring that you receive only genuine and reliable parts. This TVS diode is suitable for a wide range of applications, including telecommunications, industrial control systems, and consumer electronics, where reliable overvoltage protection is crucial.