电气特性(Electrical           
        Characteristics)
       
          标称阻值范围
          
          (Standard Resistance Range)…50Ω~2MΩ
          
          阻值允许偏差
          
          (Resistance Tolerance) …………±10%
          
          终端电阻
          
          (Absolute Minimum Resistance)
          
          ……………………………………≤1%R或10Ω
          
          接触电阻变化
          
          (Contact Resistance Variation)
          
                    
        ………………………………………        
        CRV≤3%
          
          绝缘电阻
          
          (Insulation Resistance)
          
          …………………………R1≥1GΩ(100Vac)
          
          耐电压
          
          (Withstand Voltage)……………600Vac
          
          有效行程
          
          (Effective Travel)………………300℃
          
               
      
        
             
           环境特性(Environmental           
        Characteristics)
       
          额定功率
          
          (Power Rating)(315 volts max)
          
          ………………………0.5W@70℃,0W@125℃
          
          温度范围
          
          (Temperature Range)……-55℃~125℃
          
          温度系数
          
          (Temperature Coefficient)
          
                    
        ……………………………… ±250ppm/℃
          
          温度变化
          
          (Temperature Variation)
          
          ………………………-55℃,30min,+125℃
          
          ……………………30min循环3次3cyccles
          
          ………………△R≤5%R,△(Uab/Uac)≤10%
          
          碰撞
          
          (Collision)
          
          …………100m/s2,1000cycles,△R≤2%R
          
          …………………………△(Uab/Uac)≤10%
          
          70℃耐久性
          
          (Electrical Endurance at 70℃)
          
          …………… 0.5W@70℃,1000h ,△R≤10%R,
          
          ………△(Uab/Uac)≤10%,CRV≤3% or 5Ω
          
          机械寿命
          
          (Rotational Life)………200周(200cycles)
          
          ………………△R≤10%R,CRV≤3% or 5Ω          
      
        
             
        
       
           物理特性(Physical           
        Characteristics)
       
          起动力矩
          
          (Starting Torque)…………≤35mN·m
        
          标志
        
          (Marking)
        
           ……………阻值允许偏差(±10%不标注)
        
          ……阻值代码、产品型号Resistance         
        Tolerance
       
          (when no identification, it is of±10%)
        
          …………………Resistance         
        Code、Model
       
          标准包装
        
          (Standard Packaging)
        
          ………………50只/管(50pcs,per         
        tube)