参数资料
| 型号： | S20K460E3K1 |
| 厂商： | EPCOS Inc |
| 文件页数： | 6/22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
B722*
Test
Climatic sequence
Rapid change of
temperature
Damp heat, steady state
Test methods/conditions
The specimen shall be subjected to:
a) dry heat at UCT, 16 h, IEC
60068-2-2, test Ba
b) damp heat, 1st cycle:
55 ° C, 93% r. H., 24 h, IEC
60068-2-30, test Db
c) cold, LCT, 2 h, IEC 60068-2-1, test
Aa
d) damp heat, additional 5 cycles:
55 ° C/25 ° C, 93% r. H., 24 h/cycle,
IEC 60068-2-30, test Db.
Then 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. Thereafter, insulation resis-
tance R ins shall be measured at V = 500
V.
IEC 60068-2-14, test Na, LCT/UCT,
dwell time 30 min, 5 cycles
IEC 60068-2-78, test Ca
The specimen shall be subjected to
40 ± 2 ° C, 90 to 95% r. H. for 56 days
without load / with 10% of the maxi-
mum continuous DC operating voltage
V DC . Then stored at room temperature
and normal humidity for 1 to 2 h.
Thereafter, the change of V V shall be
measured. Thereafter, insulation resis-
tance R ins shall be measured at V = 500
V (insulated varistors only).
Requirement
| ? V/V (1 mA)| ≤ 10%
R ins ≥ 100 M ?
| ? V/V (1 mA)| ≤ 5%
No visible damage
| ? V/V (1 mA)| ≤ 10%
R ins ≥ 100 M ?
Please read Cautions and warnings and
Important notes at the end of this document.
Page 6 of 22
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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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