www.elecsound.cn Electrical Characteristics (Standard Resistance Range)…………………………10Ω―2MΩ (Resistance Tolerance)…………………………………………±10％ (Terminal Resistance)…………………………………………≤1％R或10Ω (Contact Resistance Variation)………………………≤3％R或3Ω (Insulation Resistance)…………………………………R1≥1GΩ (Winthstand Voltage)…………………………………101.3Pa 500V,8.5kPa 350V (Effective Electrical Travel)…………………………………260° Envlonment Characteristics (Rated Power)………………………＋70℃ 0.5W，＋125℃ OW (Temperature Range)…………………………………－55℃―＋125℃ (Temperature Coefficent)……………………±250，±100ppm／℃ (Temperature Variation)………………△R≤±2％R，△(Uab／Uac)≤±5％ (Vibration)……………………390m／s2,4000次，△R≤±5％R (Collision)……………………10―500HZ,0.75mm或98m/s2,6h ……………………………………△R≤±1％R,△(Uab／Uac)≤±2％ (Climate Category)…………………△R≤±3％R，R1≥100MΩ (Electrical Endurance at 70℃)…………………0.5W,1000h,△R≤±10％R (Mechanical Endurance)………………………200(cycles),△R≤±10％R (Steadydamp-heat)…………………………△R≤±3％R，R1≥100MΩ