Littelfuse S8X5ECS EV Silicon Controlled Rectifier (SCR) Thyristors offer a <20A surge current capability, up to an 800V voltage rating, and are RoHS compliant. The S8X5ECS series features thru-hole packages, a sensitive gate for direct microprocessor interface, long term reliability, and parametric stability. Littelfuse S8X5ECS EV SCR Thyristors are ideal for ground fault circuit interrupters, arc fault circuit interrupters, and residual current devices.