SMD disk varistors (CU varistors)
Automotive series
Profile feature
Preheat and soak
Sn-Pb eutectic assembly
Pb-free assembly
Time (t P ) within 5 ° C of specified
- Temperature min
- Temperature max
- Time
Average ramp-up rate
Liquidous temperature
Time at liquidous
Peak package body temperature
3)
classification temperature (T c )
Average ramp-down rate
Time 25 ° C to peak temperature
T smin
T smax
t smin to t smax
T smax to T p
T L
t L
T p1)
T p to T smax
100 ° C
150 ° C
60 ... 120 s
3 ° C/ s max.
183 ° C
60 ... 150 s
220 ° C ... 235 ° C 2)
20 s 3)
6 ° C/ s max.
maximum 6 min
150 ° C
200 ° C
60 ... 180 s
3 ° C/ s max.
217 ° C
60 ... 150 s
245 ° C ... 260 ° C 2)
30 s 3)
6 ° C/ s max.
maximum 8 min
1) Tolerance for peak profile temperature (T P ) is defined as a supplier minimum and a user maximum.
2) Depending on package thickness. For details please refer to JEDEC J-STD-020D.
3) Tolerance for time at peak profile temperature (t P ) is defined as a supplier minimum and a user maximum.
Note: All temperatures refer to topside of the package, measured on the package body surface.
Number of reflow cycles: 3
2.2
Wave soldering temperature profile
Temperature characteristics at component terminal with dual-wave soldering
Please read Cautions and warnings and
Important notes at the end of this document.
Page 17 of 30
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CU3225K17G2 制造商:EPCOS 制造商全称:EPCOS 功能描述:Ceramic transient voltage suppressors SMD disk varistors standard series
CU3225K17G2K1 功能描述:VARISTOR STD 17VRMS 3225 SMD RoHS:是 类别:过电压,电流,温度装置 >> TVS - 变阻器,MOV 系列:CU 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
CU3225K20G2 功能描述:VARISTOR STD 20VRMS 3225 SMD RoHS:是 类别:过电压,电流,温度装置 >> TVS - 变阻器,MOV 系列:CU 标准包装:400 系列:LU 变阻器电压:540V 电流 - 浪涌:6.5kA 电路数:1 最大交流电压:320VAC 最大直流电压:420VDC 能量:150J 封装/外壳:圆盘 20mm
CU3225K230G2 功能描述:VARISTOR STD 230VRMS 3225 SMD RoHS:是 类别:过电压,电流,温度装置 >> TVS - 变阻器,MOV 系列:CU 标准包装:400 系列:LU 变阻器电压:540V 电流 - 浪涌:6.5kA 电路数:1 最大交流电压:320VAC 最大直流电压:420VDC 能量:150J 封装/外壳:圆盘 20mm
CU3225K250G2 功能描述:VARISTOR STD 250VRMS 3225 SMD RoHS:是 类别:过电压,电流,温度装置 >> TVS - 变阻器,MOV 系列:CU 产品目录绘图:MOV-14DxxxK_20mm Height Series Front MOV-(07,10,14,20)D_4.8mm Thickness Series Side 标准包装:1,000 系列:- 变阻器电压:360V 电流 - 浪涌:4.5kA 电路数:1 最大交流电压:230VAC 最大直流电压:300VDC 能量:93J 封装/外壳:圆盘 14mm
CU3225K250G2K1 功能描述:VARISTOR STD 250VRMS 3225 SMD RoHS:是 类别:过电压,电流,温度装置 >> TVS - 变阻器,MOV 系列:CU 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
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