... sales ProductionnameHigh Power Ceramic Tube Heat Resistor,Wirewound Resistor, Power Resistor, Braking Resistor,Ceramic Tube Resistor,ResistancePower rating15W- ... wire is wound on the ceramic tube coated with non-flammable resin,good dissipation ,high stability, and long life.2.high power ... specifications,can be made into variable resistor.Commonspecification50W20Ω,80W20Ω,100W20Ω,100W100Ω,150W10Ω,150W20 ...