The 2R230TA-5 Gas Discharge Tubes (GDTs) Axial RoHS manufactured by Ruilongyuan are two-electrode, bidirectional, axial leads, sealed glass, gas-filled, safety surge suppressor devices intended for use in protecting against transients and line-operating overvoltages. The device utilizes component-level, circuit-departure failures to provide protection against overvoltages. It provides switching performance for enhanced protection against the disruptive effects of lightning and other sources of electrical noise on electronics circuits. This device features a 0.01 ~ 2.5kA peak discharge current, a 37pf capacitance, and a 27 ~ 1375V breakdown voltage. It is compliant to the RoHS standards and is highly reliable and effective in preventing voltage-induced surge damages.