The 2RL090L-5-TR with Discharge Tubes (GDT/TSS) Axial RoHS manufactured by Yageo is a radial-lead thermally-protected Varistor that provides a reliable form of surge protection. It features an operating temperature range of -55 to 135°C, and a peak pulse power dissipation of 600W. The 2RL090L-5-TR is RoHS compliant, protecting against both ESD (electro-static discharge) and lightning surge events. It also has an axial lead configuration and a unique, advanced thermal protection if an over-voltage condition occurs. The 2RL090L-5-TR helps protect sensitive components from over-voltage damage and electrostatic discharge.