... 0.5%,±1%,±5%,±10%Features 1. Copper wire or chrominum alloy wire is wound on the ceramic tube coated with ... ,Ship ,Load equipment, high requirement equipmentindustry,ect.5.For customer specifications,can be made into variable resistor.Commonspecification50W20Ω, ... control equipmentGB/T 18488.1-2001 Condition of Motor for Electric car and controller technology.Scientific Operation, Integrated ...