電氣特性(Electrical
Characteristics)
標稱阻值范圍
(Standard Resistance Range)…50Ω~2MΩ
阻值允許偏差
(Resistance Tolerance) …………±10%
終端電阻
(Absolute Minimum Resistance)
……………………………………≤1%R或10Ω
接觸電阻變化
(Contact Resistance Variation)
………………………………………
CRV≤3%
絕緣電阻
(Insulation Resistance)
…………………………R1≥1GΩ(100Vac)
耐電壓
(Withstand Voltage)……………600Vac
有效行程
(Effective Travel)………………300℃
環境特性(Environmental
Characteristics)
額定功率
(Power Rating)(315 volts max)
………………………0.5W@70℃,0W@125℃
溫度范圍
(Temperature Range)……-55℃~125℃
溫度系數
(Temperature Coefficient)
……………………………… ±250ppm/℃
溫度變化
(Temperature Variation)
………………………-55℃,30min,+125℃
……………………30min循環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
機械壽命
(Rotational Life)………200周(200cycles)
………………△R≤10%R,CRV≤3% or 5Ω
物理特性(Physical
Characteristics)
起動力矩
(Starting Torque)…………≤35mN·m
標志
(Marking)
……………阻值允許偏差(±10%不標注)
……阻值代碼、產品型號Resistance
Tolerance
(when no identification, it is of±10%)
…………………Resistance
Code、Model
標準包裝
(Standard Packaging)
………………50只/管(50pcs,per
tube)