Precise wire wound potentiometer WX72-2 5 w power consumption: (70 ℃) Resistance error: plus or minus 2%, plus or minus 5% In resistance limit voltage: 200 v Mechanical durability: 20000 weeks Resistance range: 1 k Ω Ω ~ 47 k The effective electrical Angle: 330 ° + 5 ° Total mechanical stroke: 360 °