Rated Voltage AC: 385V. Voltage Rating DC: 505V. Breakdown voltage: 2500V. RoHS: yes. Component family: Standard varistors. Manufacturer's product group: B72220. Housing: PCB soldering. Housing: RM=10.16mm. Configuration: PCB through-hole mounting. Number of terminals: 2. Nominal dissipation [W @ °C]: 1W @ 85°C. Peak current[A]: 8000A. Outer length [mm]: 21.5mm. External thickness [mm]: 6.3mm. Outside diameter [mm]: 21.5mm. External height [mm]: 25.5mm. Pitch: 10mm. Operating temperature range min (°C): -40°C. Operating temperature range max (°C): +85°C. Maximum breakdown voltage (V): 620V