Epcos (Part of TDK)
VARISTOR METAL OXIDE 320V 840V BLOCK; Voltage Rating VAC:320V; Voltage Rating V DC:420V; Product Range:HighE Series; Clamping Voltage Vc Max:840V; Varistor Case Style:Block; Varistor Type:Metal Oxide Varistor (MOV); Peak Surge Current @ 8/20µs:40kA; Operating Temperature Min:-40°C; Operating Temperature Max:85°C; Peak Energy (10/1000uS):-; Automotive Qualification Standard:-; SVHC:No SVHC (15-Jun-2015); Operating Temperature Range:-40°C to +85°C