echThe SMCJ78CA is a bi-directional transient voltage suppressor manufactured by Yintech, with a DO-214AB package and RoHS compliance. This part can handle current up to 11.9 Arms and has a breakdown voltage of 126V, 86.7V, 78V, and 95.8V. It also has a low clamping voltage and the minimum leak current of 1uA. This part is designed for high-speed data lines, circuit protection, voltage clamping, and circuit protection from transients.