供应精密多圈电位器

The Characteristics of WXD3590 Precision Multiturn Wirewound Potentiometer:
Electrical Characteristics
Standard Resistance Range:100Ω—100KΩ

Resistance Tolerance:±5％
Independent Linearity:±0.5％
Effective Electrical Travel:≥3600°－10°
Terminal Resistance:≤0.2％R or 5Ω
Noise:≤3％R or 3Ω
Insulation Resistance:R₁≥1GΩ
Winthstand Voltage:101.*a 710V,8.5kPa 470V
Envlonment Characteristics
Rated Power:＋70℃ 0.5W，＋125℃ OW
Temperature Range:－55℃—＋125℃
Temperature Coefficent:±100ppm／℃
Temperature Variation:△R≤±2％R，△(Uab／Uac)≤±1％
Vibration:390m／s²,4000，△R≤±1％R
Collision:10—500HZ,0.75mm or 98m/s²,6h △R≤±1％R,△(Uab／Uac)≤±2％
Climate Category:△R≤±3％R，R₁≥100MΩ
Electrical Endurance at 70℃:2W,1000h,△R≤±3％R
Mechanical Endurance:10000 cycles,△R≤±3％R
Steadydamp-heat:△R≤±3％R，R₁≥100MΩ
Physical Characteristics
Total Machanical Travel:3600°±10°
 Staring Torque:≤36mN·m
Clutch Torque:≥300mN·m
Standard Packaging:10pcs/box or 20pcs/box