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| Electrical characteristics |
| Range of nominal resistance |
10Ω—2MΩ |
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| Resistance tolerance |
±10％ |
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| Terminal resitance |
≤1％R或2Ω |
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| Contact resistance vartion |
CRV≤3％R或3Ω |
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| Insulation resistance |
R1≥1GΩ(100Vdc) |
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| Withstand voltage |
640Vac |
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| Maximum wiper current |
100mA |
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| Effective electrical travel |
>Total mechanical travel的70% |
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| Environmental characteristics |
| Rated Power |
0.5W@＋70℃ ，OW@＋100℃ |
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| Temperature range |
－55℃—＋100℃ |
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| TCR |
±250ppm／℃，±100ppm／℃ |
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| Collision |
390m／s2,4000次，△R≤±5％R |
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| Temperature range |
-55℃,30min,+100℃,30min |
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| 5 cycle |
△R≤±5％R，△(Uab／Uac)≤±5％ |
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| Vibration |
10—500HZ,0.75mm,6h
电气间断≤100μs Electrical interruption≤100 μs
△R≤±5％R，△(Uab／Uac)≤±7.5％
△R≤±5％R，△(Uab／Uac)≤±5％ |
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| Climate category |
按IEC68-2-2等
△R≤±3％R，R1≥100MΩ |
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| 70℃Electrical endurance |
0.5W,1000h
△R≤±10％R,CRV≤3%R或5Ω |
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| Mechanical endurance |
200cycles
△R≤±10％R,CRV≤3%R或5Ω |
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| Steady damp heat |
按IEC68-2-3,Ca,96h
△R≤±10％R，△R1≥100MΩ |
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| Physical characteristics |
| Total mechanical travel |
28±2cycles |
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| Staring torque |
≤35mN·m |
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| Mark |
Resistance tolerance（±10%不标注）
Type，产品型号 |
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| Standard package |
50pcs/tube |
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| Setting |
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| How To Order |
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