SolutionsThe SMCJ12CA is an electronic component manufactured by SMC Diode Solutions and is part of its TVS series. This component is a bidirectional combination transient voltage surge suppressor and is designed to protect components from high voltage spikes and surges. It has three voltage ratings – 19.9V, 13.3V, and 12V, all of which are within a DO-214AB SMC package and compliant with RoHS standards. The SMCJ12CA is designed to protect low and medium power applications from electrical transients, and is suitable for use in a wide range of applications including: industrial, telecom, automotive, and LED lighting.