WEET SQZ Series Standing Terminals Cement Ceramic Resistor 3W 5W 7W 10W 15W 20W

Cement resistors are manufactured by winding the ceramic rods with metal alloy resistance wire and put it in a fireproof ceramic box then concrete with non-flammable and heat-resistant cement.Excellent heat resistance, low temperature coefficient of resistance and linear change.

It can withstand short-term overload, low noise, and the resistance value has not changed over the years.

Good explosion-proof performance and protection.