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| 1.Electrical Characteristics for wirewound potentiometer | |
| 1.1 Total resistance range: 100Ω~100KΩ 1.2 Resistance Tolerance:±5% 1.3 Terminal resistance: ≤0.2%R or 5Ω 1.4 Voltage rating: 101.3KPaV8.5KPa 470V 1.5 Contact Noise:≤3%R or 5Ω 1.6 Residual resistance value: RR>100KΩTerminal 1~2and 2~3:Less than 0.5% of total resistance 1.7 Effective Electrical Travel: ≥3600°-10° | |
| 2.Mechanical Characteristics | |
| 2.1 Total Rotational Angle: 360°±10° 2.2 Stopper Strength: ≤36mN.m 2.3 Rotational Torque: ≥300mN.m | |
| 3.Endurance Characteristics | |
| 3.1 10000(cycles),ΔR≤±3%R | |
| 4.Environmental Characteristics | |
| 4.1 Temperature Range:-55°C~+125°C 4.2 Power rating: 2W (70°C) 4.3 Temperature Coefficient:±100ppm/°C ±1000ppm/°C(TR>100K)at-25°C~+70°C 4.4 Temperature Variation :ΔR≤±2%R,Δ(Uab/Uac)≤±1% 390m/s*s,4000 Δ R≤±1%R 4.5 Collision:10~500HZ,0.75mm 98m/s*s,6h Δ R≤±1%R, Δ (Uab/Uac)≤±2%R 4.6 Climate Category:ΔR≤±3%R,R1≥100MΩ 4.7 Electrical Endurance at 70°C:2W,1000h,ΔR≤±3%R 4.8 Mechanical Endurance:10000(cycles) |
