SURGE ARRESTER 250V 20KA AXIAL; Product Range:A81-A250X Series; DC Breakover Voltage:250V; GDT Case Style:Axial Leaded; Impulse Discharge Current:20kA; Impulse Sparkover Voltage:550V; SVHC:No SVHC (12-Jan-2017) ;RoHS Compliant: Yes