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Zinc oxide varistor disk
Low leakage current Over voltage protection Approved UL, CSA, VDE
Applications:household appliances, electronic products over voltage protection, lightning protection, inrush current, the absorption peak pulse, limiting high-pressure arc, noise reduction, the role of protecting the semiconductor components.
Varistor voltage; V1ma = 1.5Vp = 2.2Vac
Flow electric current Capacity: 5D≥0.4ka 7d ≥1.2ka 10d ≥2.5ka 14d ≥4.5ka 20d ≥6.5ka
nonlinear coefficient a ≥ 30
Voltage ratio:V1ma/V0.1ma ≤ 1.08
Zinc Oxide Varistor Disk Zno Varistor zov-20D821K (7D 10D 14D 20D )