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B72590T7271V060 参数 Datasheet PDF下载

B72590T7271V060图片预览
型号: B72590T7271V060
PDF下载: 下载PDF文件 查看货源
内容描述: 陶瓷瞬态电压抑制器 [Ceramic transient voltage suppressors]
分类和应用:
文件页数/大小: 26 页 / 615 K
品牌: EPCOS [ EPCOS ]
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Multilayer varistors (MLVs)  
Radio frequency series  
6
Solderability tests  
Test  
Standard  
Test conditions  
Sn-Pb soldering  
Test conditions  
Pb-free soldering  
Criteria/ test results  
Covering of 95% of  
Wettability  
IEC  
Immersion in  
Immersion in  
60068-2-58 60/40 SnPb solder Sn96.5Ag3.0Cu0.5 end termination,  
using non-activated solder using non- or checked by visual  
flux at 215 ± 3 °C  
for 3 ± 0.3 s  
low activated flux  
at 245 ± 5 °C  
for 3 ± 0.3 s  
inspection  
Leaching  
IEC  
Immersion in  
Immersion in  
No leaching of  
resistance  
60068-2-58 60/40 SnPb  
solder using  
Sn96.5Ag3.0Cu0.5 contacts  
solder using non- or  
mildly activated flux low activated flux  
without preheating without preheating  
at 260 ± 5 °C  
for 10 ±1 s  
at 255 ± 5 °C  
for 10 ±1 s  
Thermal shock  
(solder shock)  
Dip soldering at  
300 °C/5 s  
Dip soldering at  
300 °C/5 s  
No deterioration of  
electrical parameters.  
Capacitance change:  
≤ ±15%  
Tests of resistance IEC  
Immersion in  
Immersion in  
Change of varistor  
to soldering heat  
for SMDs  
60068-2-58 60/40 SnPb for 10 s Sn96.5Ag3.0Cu0.5 voltage:  
at 260 °C  
for 10 s at 260 °C  
≤ ±5%  
Tests of resistance IEC  
Immersion  
Immersion  
of leads in  
Sn96.5Ag3.0Cu0.5 Change of  
for 10 s at 260 °C capacitance X7R:  
5/+10%  
Change of varistor  
voltage: ≤ ±5%  
to soldering heat  
for radial leaded  
components  
(SHCV)  
60068-2-20 of leads in  
60/40 SnPb  
for 10 s at 260 °C  
Please read Cautions and warnings and  
Important notes at the end of this document.  
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