dielectric
介质
|
polyester film
聚酯薄膜
|
electrodes
电极
|
aluminum foil
铝箔极板
|
coating
包封
|
epoxy resin coating
环氧树脂封装
|
leads
导线
|
radial leads of tinned wire
径向镀锡导线
|
reference standard
引用标准
|
iec 384-13 ;sj/t 10787-1996
|
climatic catalogue
气候类别
|
40/85/21 (from 85℃ up to 105℃ with derating voltage 1.25%/℃)
(85℃至105℃间按1.25%/℃递减电压)
|
capacitance versus
rated voltage(ur)
静电容量与额定电压
|
0.001μf-0.47μf/100vdc 0.001μf-0.47μf/250vdc
0.001μf-0.47μf/400vdc; 0.001μf-0.33μf/30vdc
|
capacitance tolerance
静电容量误差
|
m=±20% k=±10% j=±5%
|
dissipation factor
(tangent of loss)
散逸因素(损耗角正切)
|
≤1.0% (at 20℃1khz)
|
voltage proof
耐电压
|
2.0*ur unit:vdc (1minute at 20℃and rh≤65%)
|
insulation resistance
绝缘电阻
|
c≤0.33μf, ir≥15000mω; c>0.33μf, ir*c≥3000s
(1minute at 20℃ and rh≤65%)
|
endurance
耐久性
|
2000 hours with 150% of rated voltage at 85℃.after the test:
85℃条件下,150%之额定电压1000小时。试验完成后:
△c/c≤5%;△df≤1%
ir≥50% of the specified value (标称值) (20℃ 1khz)
|