Metal wire is wound on the ceramic tube coated with non- material, good dissipation, high stability and . Type : Adjustable Product Name : Adjustable Wire Wound Resistors 200W rated power, 100 Ohm resistance, tubular shaped body, variable resistors with one adjustable band. The wirewound resistor can be widely used in power supply, transducer, elevator, audio and high requirement equipment industry., Weight: 0.73193470984 Pounds, Manufacturer: Prterver