The RS0208E is a two-way thyristor manufactured by Haoruijia with a rated reverse voltage of 800V in the TO-92 small plastic sealed package. It is constructed of two independent TRIAC (triode thyristor) devices inside one package. The TRIACs are used to control AC voltage and current, and they have switchable polarity on the output side, with four in-line leads. The TRIACs are RoHS (Restriction of Hazardous Substances) compliant, which makes them chemical-safe and environmentally sustainable. The RS0208E is suitable for a wide range of uses in home and industrial applications, such as small AC motor speed control, light dimming, electro-thermal relays and thermostats, electronic transformers, triac maximum power control, and other circuits.