... Prodcts Diversity 4.Strict production process,professional sales ProductionnameHigh Power Ceramic Tube Wirewound Resistor,Wirewound Resistance,Non-flammable Wirewound RheostatPower ... 1%,±5%,±10% Features 1. Copper wire or chrominum alloy wire is wound on the ceramic tube coated with non-flammable resin,good ... and packing .3. More details, please contact us. High Power Ceramic Tube Wire Wound Resistor