WMSIC Electronic Components

AISHI ERS1HM470E110T

ModelERS1HM470E110T
PackageThrough-hole, D6.3x L11mm
BrandAISHI
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 26+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
AISHI ERS1HM470E110T
Type
AISHI
Minimum package
1000 袋装

Technical parameters

Electronic Component
Electronic Component
Electronic Component
AISHI
Electronic Component
ERS1HM470E110T
Electronic Component
1
Electronic Component
47uF
Package
Through-hole, D6.3x L11mm
Electronic Component
Through-hole Aluminum Electrolytic Capacitor
Electronic Component
±20%
Electronic Component
0.631g
Pitch
2.5mm
Electronic Component
1
Electronic Component
BM0262178092
Electronic Component
5000hrs@105℃
Voltage
50V
Capacitor
6.3mm
Capacitor
11mm

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

ERS1HM470E110T产品概述

一、产品简介

ERS1HM470E110T为艾华集团(AISHI)生产的一款直插径向铝电解电容器,容值47µF,额定电压50V,容差±20%。电容体规格为φ6.3mm×11mm,脚间距2.5mm,径向引线封装,专为空间受限电路板和需要高温长期可靠性的电源滤波与旁路应用设计。

二、主要特性

  • 容量:47µF,适合中等容量滤波与耦合需求。
  • 额定电压:50V,适用于中低压电源轨与信号电路。
  • 高温寿命:5000小时@105℃,适合工业级长期运行环境。
  • 小型化:D6.3×L11mm封装,便于在高密度插装电路中使用。
  • 径向引线、脚距2.5mm,兼容常见插件孔距,便于手工或波峰焊装配。
  • 极性明显标识,安装方便且减少接反风险。

三、技术参数(重点)

  • 容值:47µF ±20%
  • 额定电压:50V DC
  • 封装形式:径向引线(插件)
  • 引脚间距:2.5mm
  • 电容体尺寸:直径6.3mm,长度11mm(D6.3×L11)
  • 额定寿命:5000小时(在105℃)
  • 品牌:AISHI(艾华)

注:有关等效串联电阻(ESR)、漏电流、耐压余量及温度系数等更详细电气参数,请参照厂家数据手册以获得具体数值与曲线。

四、典型应用

  • 开关电源输出滤波、输入去耦。
  • 工业控制与通信设备的旁路和稳定电源模块。
  • 放大器耦合与信号链路滤波。
  • 仪器仪表和消费电子中对耐高温与长期可靠性有要求的场合。

五、可靠性与使用寿命

该系列电容在105℃下已通过长寿命设计验证(5000小时),适合高温工作环境。实际使用寿命受电压应力、纹波电流和环境温度影响,建议在设计时留有裕度(优先选择低于额定电压的工作电压、减小纹波和改善散热),以延长使用寿命并提高可靠性。

六、封装与机械尺寸

  • 封装:径向引线(插件)
  • 外形:D6.3 × L11 mm
  • 引脚间距:2.5 mm
  • 建议PCB孔径:依引脚直径通常为0.8–1.0 mm(请根据生产公差及板面涂覆层调整)
  • 极性标识:电容器外壳负极有明显标记,安装时注意极性方向。

七、安装与使用注意事项

  • 安装时注意极性,禁止反接;反接会导致电容鼓包、泄漏甚至爆裂。
  • 焊接时避免长时间高温作用于端子,遵循厂方焊接规范以保证电容寿命。
  • 储存条件应避免高温高湿及强光直射,使用前请在合适环境中恢复至室温。
  • 在电路设计中应注意纹波电流和工作温度对寿命的影响,必要时并联低ESR电容以降低纹波应力。
  • 若用于振动或冲击较大的场合,建议采用机械固定防振措施。

八、采购与替代建议

ERS1HM470E110T由艾华集团提供,适用于需要小体积高温寿命的插件铝电解场景。采购时请确认包装形式、批次及出厂测试报告。如需更高稳定性或更低ESR,可咨询厂方同系列或相近尺寸的其他型号以获得替代方案或并联使用建议。

总结:ERS1HM470E110T以其小巧体积、50V耐压与5000小时的105℃寿命,适合工业与高密度插件电路中的滤波与旁路应用,选型时请结合实际纹波、电压与温度工况进行评估。

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