... Gold Aluminum Resistor,250W High Power Voltage Wirewound Resistor,Load ResistorPower rating5W-500WResistance value0.01Ω-500KΩResistance tolerance0.1%, ... used in inverters,automation equipment,acoustics,aging power testing,auto accessories,auto LED industry.5.suitable for cooling plate installation. ... 240HFree or appearance orstructural irregularity R≤±(3%+0.1Ω)Load lifePower rating,25 1000H,1.5H ON,0.5H ...