METAL OXIDE VARISTOR, 320V 650V RAD; Pea; METAL OXIDE VARISTOR, 320V 650V RAD; Peak Surge Current @ 8/20µS:1.75kA; Varistor Case:7mm DISC; Clamping Voltage Vc Max:650V; Voltage Rating VDC:320V; Voltage Rating VAC:250V; Operating Temperature Range:-55°C to +85°C