The BK32003002 with Discharge Tubes (GDT/TSS) Axial RoHS is a surge protection device from Yageo. It is designed to protect equipment from electrical overstress such as lightning strikes, static electricity, and power surges. This component features an axial construction that measures 5.2 mm x 25.3 mm with a RoHS approval rating. The GDT/TSS is made from a material that is capable of discharging large current spikes without degrading the performance of the surge protector. It also boasts a high Insulation Resistance of 1010 MOM and a reliable AC/DC working voltage range of 100 to 690 V.