The Liown SMAJ7.5A unidirectional SMA TVS ROHS is an electronic component with certification compliant with Restriction of Hazardous Substances (RoHS). It has 100 µA, 31 A, 12.9 V, 400 W, 8.33 V, 7.5 V, and 9.21 V ratings. It is designed to protect vulnerable circuits from power transients, miswiring, or other sources of unexpected voltage spikes. The component is RoHS compliant and suitable for use in a variety of applications, including consumer electronics, industrial, and medical equipment.