参数资料
型号: CU3225K20G2
厂商: EPCOS Inc
文件页数: 20/35页
文件大小: 0K
描述: VARISTOR STD 20VRMS 3225 SMD
产品目录绘图: CU3225K Series_Max V Allowance 11~175 Side1
CU3225K Series_Max V Allowance 11~175 Side2
标准包装: 1,000
系列: CU
变阻器电压: 33V
电流 - 浪涌: 100A
电路数: 1
最大交流电压: 20VAC
最大直流电压: 26VDC
能量: 0.60J
封装/外壳: 3225(8063 公制)
其它名称: B72650M 200K 72
B72650M0200K072
B72650M200K72
SMD disk varistors (CU varistors)
Standard series
Soldering directions
1
1.1
Terminations
Nickel barrier termination
The nickel barrier layer of the silver/nickel/tin termination prevents leaching of the silver base met-
allization layer. This allows great flexibility in the selection of soldering parameters. The tin pre-
vents the nickel layer from oxidizing and thus ensures better wetting by the solder. The nickel bar-
rier termination is suitable for all commonly-used soldering methods.
Multilayer CTVS: Structure of nickel barrier termination
1.2
Silver-palladium termination
Silver-palladium terminations are used for the large case sizes 1812 and 2220 and for chips in-
tended for conductive adhesion. This metallization improves the resistance of large chips to ther-
mal shock.
In case of conductive adhesion, the silver-palladium metallization reduces susceptibility to corro-
sion. Silver-palladium termination can be used for smaller case sizes (only chip) for hybrid appli-
cations as well. The silver-palladium termination is not approved for lead-free soldering.
Multilayer varistor: Structure of silver-palladium termination
Please read Cautions and warnings and
Important notes at the end of this document.
Page 20 of 35
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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
CU3225K25G2 功能描述:VARISTOR STD 25VRMS 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
CU3225K275G2 功能描述:VARISTOR STD 275VRMS 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:3,000 系列:StandarD 变阻器电压:18V 电流 - 浪涌:1kA 电路数:1 最大交流电压:11VAC 最大直流电压:14VDC 能量:3.2J 封装/外壳:圆盘 14mm 其它名称:B72214S 110K151B72214S0110K151B72214S110K151