JVA - Zinc Oxide Varistors Specifications Varistor Voltage (Threshold Voltage) 18V ~ 1800V JVA-Zinc-Oxide-Varistors Working Voltage (Max. Allowable Voltage) AC(rms) 11VAC ~ 1000VAC DC 14VDC ~ 1465VDC Peak Current for 8/20 S Current Wave General Type 100A ~ 6500A Hi-energy Type 250A ~ 10 000A Energy Range For 10/1000 S Current Wave General Type 0.4J ~ 625J Hi-energy Type 0.6J ~ 990J Operation Ambient Temperature Range -40 ~ +85 Storage Temperature Range -55 ~ +125 Insulation Resistance >1000 M Hi-Pot (Leads to Coating) 2500 VDC for 1 min. Typical Response Time
Zinc oxide, zinc concentrate, zinc carbonate, copper concentrate, Pb concentrate, Pb block.
Zinc & aluminum oem parts, including die casting, investment casting, extrusion, stamping.
Vanadium flake, ammonium vanadate, vanadium pentoxide, ferro vanadium, molybdenum acid, molybdenum trioxide, ferro molybdenum, zinc oxide and potassium sulfate.
Stainless steel rod, zinc products, shower rod.
Active zinc oxide, natural rubber, synthetic rubber.Silane coupling agent
Memory, SDRAM, wafer, TFT LCD, steel stamping parts, plastic injection parts, zinc/aluminum parts.
Parts made by aluminum/zinc die casting, sand casting, stainless steel lost wax casting, stamping, plastic injection, and silicone molding..
Brass valves, fittings, faucets, bathroom accessories, plumbing parts.Import and export
