dielectric
介质
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polypropylene film
聚丙烯薄膜
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electrodes
电极
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vacuum evaporated metal or alluminum foil
真空蒸镀金属或铝箔
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coating
包封
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encapsulated in reinforced flame retardant plastic case sealed with expoxy
resin meeting the requirement of ul94v-0
阻燃盒子并以环氧树脂灌封
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leads
导线
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axial leads of tinned wire
径向镀锡导线
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reference standard
引用标准
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iec 384-16; gb 10190-1988
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climatic catalogue
气候类别
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40/85/21
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capacitance versus
rated voltage(ur)
静电容量与额定电压
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0.001µf-2.2µf/100vdc 0.001µf-2.2µf/250vdc
0.001µf-2.2µf/400vdc 0.001µf-2.2µf/630vdc
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capacitance tolerance
静电容量误差
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m=±20% k=±10% j=±5%
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dissipation factor
(tangent of loss)
散逸因素(损耗角正切)
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df≤0.1% (at 20℃ 1khz)
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voltage proof
耐电压
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1.6*ur unit:vdc (5s at 20℃)
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insulation resistance
绝缘电阻
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c≤0.33µf ir≥30000mω; c>0.33µf ir*c≥5000s
(1minute at 20℃ and rh≤65%)
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endurance
耐久性
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1000 hours with 125% of rated voltage at 85℃.after the test:
85℃条件下,125%之额定电压1000小时,试验完成后:
△c/c≤5%; △df≤0.4%
ir ≥50% of the specified value (标称值) (20℃ 1khz)
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