The 2R600TD-8 is an electronic component manufactured by Ruilongyuan with Gas Discharge Tubes (GDTs) axial in a RoHS compliant design. This component is suitable for use in circuits that require pulse ESD protection, frequency selective fault protection, and surge current limiting. It offers high insulation resistance and quick, reliable protection against transient overvoltage. The component consists of two GDTs contained within a ceramic shell and a multi-layer ceramic base. It is designed to have a low voltage clamping level, fast response time, and high surge current ratings. The firing voltage ranges between 11V and 18V.