The TwinChipTM Axial Series SIDACtor provides a Broadband OptimizedTM overvoltage protection solution for Customer Premises Equipment (CPE) such as DSL modems and VoIP terminal equipment. By utilizing TwinChipTM Technology, this series of products can deliver the speed of Thyristor protection along with lower capacitance that mitigates interference with high speed broadband signals. The product series is packaged in an economical DO-15 making it an ideal replacement for GDT or Spark gap protectors.