参数资料
| 型号： | S20K460E3K1 |
| 厂商： | EPCOS Inc |
| 文件页数： | 5/22页 |
| 文件大小： | 0K |
| 描述： | VARISTOR 460V RMS 20MM RADIAL |
| 产品目录绘图： | S20K(275,300,320,460)E3K1 Front S20K460E3K1 Side |
| 标准包装： | 250 |
| 系列： | AdvanceD-MP |
| 变阻器电压： | 750V |
| 电流 - 浪涌： | 12kA |
| 电路数： | 1 |
| 最大交流电压： | 460VAC |
| 最大直流电压： | 615VDC |
| 能量： | 370J |
| 封装/外壳： | 圆盘 20mm |
| 产品目录页面： | 2361 (CN2011-ZH PDF) |
| 其它名称： | 495-4300 B72220P3461K101 |
Leaded varistors
SuperioR-MP, S20 series
Reliability data
B722*
Test
Test methods/conditions
Requirement
Varistor voltage
The voltage between two terminals with To meet the specified value
the specified measuring current applied
is called V V (1 mA DC @ 0.2 ... 2 s).
Clamping voltage
Endurance at upper
category temperature
Surge current derating,
8/20 μ s
Surge current derating,
The maximum voltage between two
terminals with the specified standard
impulse current (8/20 μs) applied.
1000 h at UCT
After having continuously applied the
maximum allowable AC voltage at UCT
± 2 ° C for 1000 h, the specimen shall be
stored at room temperature and normal
humidity for 1 to 2 h.
Thereafter, the change of V V shall be
measured.
10 surge currents (8/20 μ s), unipolar,
interval 30 s, amplitude corresponding
to derating curve for 10 impulses at
20 μ s
10 surge currents (2 ms), unipolar,
To meet the specified value
| ? V/V (1 mA)| ≤ 10%
| ? V/V (1 mA)| ≤ 10%
(measured in direction of
surge current)
No visible damage
| ? V/V (1 mA)| ≤ 10%
2 ms
interval 120 s, amplitude corresponding (measured in direction of
to derating curve for 10 impulses at
2 ms
surge current)
No visible damage
Electric strength
IEC 61051-1, test 4.9.2
Metal balls method, 2500 V RMS , 60 s
The varistor is placed in a container
holding 1.6 ± 0.2 mm diameter metal
balls such that only the terminations of
the varistor are protruding.
The specified voltage shall be applied
between both terminals of the specimen
connected together and the electrode
inserted between the metal balls.
No breakdown
Please read Cautions and warnings and
Important notes at the end of this document.
Page 5 of 22
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相关代理商/技术参数 |
参数描述 |
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| S20K4F4-A | 制造商:TE Connectivity 功能描述: |
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| S20K50 | 功能描述:VARISTOR 50VRMS 20MM RADIAL RoHS:是 类别:过电压，电流，温度装置 >> TVS - 变阻器，MOV 系列:StandarD 标准包装:250 系列:- 变阻器电压:750V 电流 - 浪涌:1.2kA 电路数:1 最大交流电压:460VAC 最大直流电压:615VDC 能量:63J 封装/外壳:圆盘 9mm 其它名称:2322 593 54616232259354616BC1419VDRS07H460BSC |
| S20K510 | 功能描述:VARISTOR 510VRMS 20MM RADIAL RoHS:是 类别:过电压，电流，温度装置 >> TVS - 变阻器，MOV 系列:StandarD 标准包装:300 系列:RA 变阻器电压:68V 电流 - 浪涌:1kA 电路数:1 最大交流电压:40VAC 最大直流电压:56VDC 能量:13J 封装/外壳:径向，盒式 |
| S20K510E2 | 功能描述:VARISTOR 510VRMS 20MM RADIAL RoHS:是 类别:过电压，电流，温度装置 >> TVS - 变阻器，MOV 系列:AdvanceD 标准包装:300 系列:RA 变阻器电压:68V 电流 - 浪涌:1kA 电路数:1 最大交流电压:40VAC 最大直流电压:56VDC 能量:13J 封装/外壳:径向，盒式 |
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