The BTC750N with Discharge Tubes (GDT/TSS) 1812 RoHS from Bourne is a high voltage, low energy, lightning and surge protection device designed to protect electronic circuits from transient voltages. It features an 1812 size, two GTD and two TSD surge protection tubes, working under 0.5mA to 200kA impulse current operations. This unit comes with RoHS (Restriction of Hazardous Substances) compliant lead-free construction and features a fast response time of less than 1 nanosecond. This device has a rated voltage of up to 750 Volts peak with a response time (10/1000µs) of less than 1 nanosecond, and a maximum leakage current of less than 5µA. This part is used for applications including Lightning Protection, Transient voltage surge suppression, Line isolators and bonding as well as Industrial Equipment and Automotive applications.