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产品详细 |
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KNB253X
型号： KNB253X
特点：
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| 技术参数 |
Construction: polypropylene film, metallized
Rated voltage: 440 V A.C.
Capacitance tolerance: ± 20 %, ± 10 %
Climatic category: 40/100/56
according to IEC 60068-1
Passive flammability: category B
according to IEC 60384-14
Temperature range: - 40 °C to + 100 °C
Test voltage: 4000 V A.C., 2 s
Max. pulse rise time du/dt,
at 622 V D.C.:
6000 V/μs for PCM = 15 mm
3500 V/μs for PCM = 22,5 mm
according to IEC 60384-14
Insulation resistance at 20 °C,
Um = 100 V D.C., t =1 min:
Ri ≥ 15000 MΩ
Dielectric loss tanδ
at f = 1 kHz and 20 °C:
≤ 1 × 10-3
Soldering: IEC 60068-2-20, max. 2 s
Soldering time on printed circuit: max. 5 s at 270 °C
Self inductance: approx. 10 nH/cm of capacitor
length and terminals
Complies to: IEC 60384-14, EN 60384-14
UL 1283, UL 1414,
CSA C22.2 No.8, CSA C22.2 No.1
Permissible continuous A.C.
voltage:
750 V 50/60Hz
Permissible continuous D.C.
voltage:
3000 V |
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