|
压敏电阻型号
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S14K275
|
|
订购代码
|
B72214S0271K101
|
|
最大工作电压(VAC)
|
275
|
|
冲击电流(安)
|
4500
|
|
能量吸收(J)
|
71.0
|
|
功能/系列
|
|
|
电容典型（pF）
|
320
|
|
应用
|
工业
消费者
数据处理
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Varistors S14K275
|
Type
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S14K275
|
|
Ordering code
|
B72214S0271K101
|
|
Max. operating voltage (VAC)
|
275
|
|
Surge current (A)
|
4500
|
|
Energy absorption (J)
|
71.0
|
|
Features/Series
|
Standard
|
|
Capacitance, typ. (pF)
|
320
|
|
Application
|
Industrial
Data processing
Consumer
|
Construction
■ Round varistor element, leaded
■ Coating: epoxy resin, flame-retardant to UL 94 V-0
■ Terminals: tinned copper wire
Features
■ Wide operating voltage range 11 … 1100 VRMS
■ High surge current ratings up to 8 kA
■ No derating up to 85 °C ambient temperature
■ PSpice models
Approvals
■ UL
■ CSA (all types ≥K115)
■ SEV
■ VDE
■ CECC
■ CQC S05/07 (K11 … K460), S10/S14 (K11 … K680), S20 (K11 … K1100)
■ IEC
Delivery mode
■ Bulk (standard), taped versions on reel or in Ammo pack upon request.
■ For further details refer to chapter “Taping, packaging and lead configuration” for leaded varistors.
Options
S10* types with lead spacing 5.0 mm and S20* types with lead spacing 7.5 mm are also available
on request.
G eneral technical data
Climatic category to IEC 60068-1 40/85/56
Operating temperature to CECC 42 000 – 40 … + 85 °C
Storage temperature – 40 … +125 °C
Electric strength to CECC 42 000 ≥2.5 kVRMS
Insulation resistance to CECC 42 000 ≥10 MΩ
Response time <25 ns