WMSIC Electronic Components

AISHI ERS1KM470F12OT

ModelERS1KM470F12OT
PackageThrough-hole, D8x L12mm
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 ERS1KM470F12OT
Type
AISHI
Minimum package
500 袋装

Technical parameters

Electronic Component
Electronic Component
Electronic Component
AISHI
Electronic Component
ERS1KM470F12OT
Electronic Component
1
Electronic Component
47uF
Package
Through-hole, D8x L12mm
Electronic Component
Through-hole Aluminum Electrolytic Capacitor
Electronic Component
±20%
Electronic Component
1.038g
Pitch
3.5mm
Electronic Component
1
Electronic Component
BM0264223666
Electronic Component
7000hrs@105℃
Voltage
100V
Capacitor
8mm
Capacitor
12mm

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

ERS1KM470F12OT 直插铝电解电容产品概述

ERS1KM470F12OT是艾华集团(AISHI) 推出的一款径向引线直插铝电解电容,针对中高压通用电路设计,兼具高可靠性与紧凑体积,适用于多种工业及消费电子场景。

一、产品核心身份与品牌背书

作为国内铝电解电容领域的头部厂商,艾华集团(AISHI)拥有成熟的研发与生产体系,其产品以稳定的电气性能、可靠的环境适应性著称。ERS1KM470F12OT属于该品牌的通用型直插电容系列,定位中高压(100V)、中等容值(47μF)应用,满足工业级设备对长寿命、耐温性的需求。

二、关键电气参数深度解析

该电容的核心电气指标明确,适配多数通用电路的设计要求:

  1. 容值与精度:标称容值47μF,精度±20%——符合铝电解电容的常规精度等级,可满足滤波、耦合、旁路等场景的容值偏差需求,无需额外的高精度匹配;
  2. 额定电压:100V直流工作电压(行业标注中“K”对应100V),覆盖中高压电源、工业控制等场景的电压范围;
  3. 工作寿命:7000小时@105℃——高温环境下的可靠工作时长,远高于普通民用级电容(通常1000-3000hrs@105℃),适合长期连续运行的设备;
  4. 纹波耐受:基于艾华同系列电容的常规设计,可满足开关电源等场景的纹波电流需求(需结合具体电路验证)。

三、物理结构与封装兼容性

ERS1KM470F12OT采用径向引线直插封装,物理尺寸紧凑,安装兼容性强:

  1. 电容体尺寸:直径8mm(D8)×长度12mm(L12),体积小巧,可节省PCB布局空间,适配高密度电路设计;
  2. 引脚规格:脚间距3.5mm(引脚中心距),匹配标准通孔PCB的设计规范,焊接时无需特殊治具,安装效率高;
  3. 引脚处理:引脚采用镀锡工艺,防氧化性能优异,确保焊接可靠性与长期电气连接稳定。

四、可靠性与环境适应性

该电容的设计重点突出环境适应性与长期可靠性:

  1. 耐温性能:额定工作温度范围覆盖-40℃至+105℃(行业铝电解电容常规宽温范围),可适应工业现场的高低温变化;
  2. 寿命保障:7000hrs@105℃的工作寿命,结合艾华的电解质配方与封装工艺,可有效降低电容老化导致的容值衰减风险;
  3. 抗振动性能:直插封装的引脚与电容体结合牢固,可耐受一定程度的机械振动,适合车载、工业设备等振动环境。

五、典型应用场景

基于电气参数与结构特性,ERS1KM470F12OT的主要应用场景包括:

  1. 开关电源:中高压(100V)电源的输入/输出滤波环节,抑制电压波动;
  2. 工业控制设备:PLC、变频器、伺服驱动器的滤波与耦合电路,保障信号稳定;
  3. LED驱动电源:高压LED驱动的辅助滤波,提升电源效率与稳定性;
  4. 高端家电:变频空调、洗衣机等家电的控制板电源模块,满足长期工作需求;
  5. 通信设备:基站电源的辅助滤波,适配户外环境的温度变化。

六、选型优势与价值

ERS1KM470F12OT在同类产品中具备明显的综合优势:

  1. 性价比:艾华品牌的成熟工艺带来稳定品质,同时成本控制合理,适合批量应用;
  2. 兼容性:标准封装尺寸与脚间距,无需修改PCB设计即可替换同类产品;
  3. 可靠性:高温长寿命设计,降低设备维护成本与故障风险;
  4. 应用覆盖:中高压、中等容值的组合,覆盖多类通用电路,减少选型复杂度。

综上,ERS1KM470F12OT是一款高性价比的中高压直插铝电解电容,适用于工业控制、电源、家电等多领域,可满足设备对可靠性、耐温性与安装便捷性的需求。

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