参数资料
| 型号： | SR1S14BM474X |
| 厂商： | EPCOS Inc |
| 文件页数： | 18/29页 |
| 文件大小： | 0K |
| 描述： | VARISTOR 14VRMS W/RFI SUPP RAD |
| 产品目录绘图： | SR1(K20,S14B)M474X Front SR1(K20,S14B)M474X Side |
| 标准包装： | 1,000 |
| 系列： | SHCV |
| 变阻器电压： | 22V |
| 电流 - 浪涌： | 800A |
| 电路数： | 1 |
| 最大交流电压： | 14VAC |
| 最大直流电压： | 16VDC |
| 能量： | 2.4J |
| 封装/外壳： | 径向 |
| 产品目录页面： | 2358 (CN2011-ZH PDF) |
| 其它名称： | 495-4016 |
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Leaded transient voltage/RFI suppressors (SHCVs)
SHCV series
3.5
Tinned copper alloy
All EPCOS CU types with tinned termination are approved for lead-free and SnPb soldering.
3.6
Tinned iron wire
All EPCOS SHCV types with tinned termination are approved for lead-free and SnPb soldering.
4
4.1
Solder joint profiles / solder quantity
Nickel barrier termination
If the meniscus height is too low, that means the solder quantity is too low, the solder joint may
break, i.e. the component becomes detached from the joint. This problem is sometimes interpret-
ed as leaching of the external terminations.
If the solder meniscus is too high, i.e. the solder quantity is too large, the vise effect may occur.
As the solder cools down, the solder contracts in the direction of the component. If there is too
much solder on the component, it has no leeway to evade the stress and may break, as in a vise.
The figures below show good and poor solder joints for dual-wave and infrared soldering.
4.1.1
Solder joint profiles for nickel barrier termination - dual-wave soldering
Good and poor solder joints caused by amount of solder in dual-wave soldering.
4.1.2
Solder joint profiles for nickel barrier termination / silver-palladium / silver-platinum
termination - reflow soldering
Please read Cautions and warnings and
Important notes at the end of this document.
Page 18 of 29
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SR1S14BM474XG | 制造商:EPCOS 制造商全称:EPCOS 功能描述:Ceramic transient voltage suppressors |
| SR1UARU | 功能描述:Supervisor Open Drain or Open Collector 1 Channel 6-UDFN (1.45x1) 制造商:stmicroelectronics 系列:Smart Reset?? 包装:剪切带（CT） 零件状态:有效 类型:重置计时器 受监控电压数:1 输出:开路漏极或开路集电极 复位:低有效 复位超时:可调节/可选择 电压 - 阈值:可调节/可选择 工作温度:-40°C ~ 85°C（TA） 安装类型:表面贴装 封装/外壳:6-UDFN 供应商器件封装:6-UDFN（1.45x1） 标准包装:1 |
| SR1UBRUSH | 制造商:Tripp Lite 功能描述:SMARTRACK 1U HORIZONTAL BRUSH STRIP - Bulk 制造商:Tripp Lite 功能描述:CABINET COOLING BRUSH STRIP 1URM 制造商:Tripp Lite 功能描述:Tripp Lite Rack Enclosure Cabinet Cooling Horizontal Brush Strip 1URM |
| SR1UPANEL10 | 制造商:Tripp Lite 功能描述:TRP - Bulk 制造商:Tripp Lite 功能描述:CABINET 10 PIECES COOLING PANEL 制造商:Tripp Lite 功能描述:Tripp Lite Rack Enclosure Cabinet 10 Pieces Cooling Blanking Panel 1URM |
| SR1UPANEL50 | 制造商:Tripp Lite 功能描述:TRP - Bulk 制造商:Tripp Lite 功能描述:50 PIECES COOL BLANK PANEL 1URM 制造商:Tripp Lite 功能描述:Tripp Lite Rack Enclosure Cabinet 50 Pieces Cooling Blanking Panel 1URM |
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