The 4532-075-LF Gas Discharge Tubes (GDTs) Gas Plasma Arrestors 4532 300V 30% 2KA manufactured by Yageo is a two-terminal, non-linear voltage controlled device used to protect circuits from transients or over-voltage conditions. It operates by limiting the voltage present on the protected circuit. It features a single spark gap and a constricting plate with two metal electrodes. The gap acts as a spark gap to limit the voltage that can be present on the protected circuit, preventing a surge or transient event from damaging the protected circuit. This GDT also offers high energy absorption capability and has a maximum voltage rating of 300V and a maximum current rating of 2KA. It features quick response time and a low off-state leakage current. This device is RoHS compliant and offers superior performance, reliability, and durability.