Category: Varistors

Varistors provide electrical resistance which varies depending on voltage. Characteristics are defined by a UI curve. Our Silicon Carbide Varistors are self-healing with high ampacity and repeatable nonlinear characteristics. Assemblies can absorb mega Joules of energy. Used in generator protection/de-excitation, magnet coil field discharge, and transformer switch voltages.

Silicon Carbide Varistors with LeadsCurrent Transformer Protection UnitsZnO BLOCK VaristorsSilicon Metal Linear ResistorsZnO Zinc Oxide Varistor DiscsMOV Varistor discs with leadsRod Tube Silicon Carbide VaristorsSilicon Carbide Varistor Discs