... rating5W-500WResistance value0.01Ω-500KΩResistance tolerance0.1%, 0.5%, 1%, 5%, 10% Features 1. high power rating, small size ... ,acoustics,aging power testing,auto accessories,auto LED industry.5.suitable for cooling plate installation.Commonspecification5W10Ω,10W10Ω,25W4Ω,25W25 ... rated power 5sR≤±(2%+0.1Ω)InsulationvoltageJIS-C-5202 5-7 5W-25W 1000VAC 50W2000 VAC75W-500W 4500VACR≤±(0.2%+0. ...