With over a thousand cooperative customers and 17 years of service experience, we can provide you with everything from model selection to technical support
The 20D182K is a radial leaded metal oxide varistor engineered to protect industrial AC and DC power systems from lightning-induced surges and switching transients. Featuring a robust 20mm disk structure with high surge current capability and stable clamping voltage, it is widely used in power distribution equipment, industrial power supplies, control cabinets, and renewable energy systems.