The SMCJ180A with 292V/201V/180V SMC(DO-214AB) TVS ROHS is an electronic component manufactured by Yageo. It is a Transient Voltage Suppressor (TVS) diode designed to protect sensitive electronics from high voltage spikes, commonly found in automotive and other industrial applications. The SMCJ180A offers superior protection and requires reverse-biased voltage of up to 290V and working currents of up to 9A. It also has a peak pulse power rating of 600W, enabling it to handle significant spikes and other events. It is encased in a DO-214AB package, making it suitable for PCB mounting applications. It also meets RoHS standards, making it safe and compliant with most industry standards.