WMSIC Electronic Components

AISHI ERS1CM471F12OT

ModelERS1CM471F12OT
PackageTHT,D8XL12MM
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 ERS1CM471F12OT
Type
THT, D8XL12MM
Minimum package
500 袋装

Technical parameters

Electronic Component
Electronic Component
Electronic Component
AISHI
Electronic Component
ERS1CM471F12OT
Electronic Component
1
Electronic Component
470uF
Package
Through-hole, D8x L12mm
Electronic Component
Through-hole Aluminum Electrolytic Capacitor
Electronic Component
±20%
Electronic Component
1.183g
Pitch
3.5mm
Electronic Component
1
Electronic Component
BM0264223661
Electronic Component
7000hrs@105℃
Voltage
16V
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.

ERS1CM471F12OT直插铝电解电容产品概述

一、产品基本定位与核心身份

ERS1CM471F12OT是艾华集团(AISHI) 推出的一款通用型径向直插铝电解电容,属于中容值、中低压铝电解电容范畴。该产品以「稳定电气性能+紧凑封装+高高温可靠性」为核心特点,适配消费电子、小型家电、工业控制等多领域的滤波、耦合及能量存储需求,是替代普通低寿命电容的高性价比选择。

二、关键电气性能参数解析

1. 容值与精度

标称容值为470μF,精度等级**±20%**,符合商业级铝电解电容的常规精度要求,无需额外匹配高精度电容即可满足大多数电路的滤波/耦合需求。

2. 额定电压

直流额定电压16V(DC),需注意:交流电路中使用时,其峰值电压不得超过16V,避免过压击穿失效。

3. 高温寿命特性

核心可靠性指标为7000hrs@105℃(105℃持续高温下稳定工作7000小时),远高于普通铝电解电容(通常2000-3000hrs@105℃)的寿命水平,适合长期工作在温度波动较大的场景(如密闭机箱、高温环境设备)。

4. 其他电气特性

采用优化电解液配方与铝箔腐蚀工艺,等效串联电阻(ESR)较低,可有效降低滤波电路纹波系数;频率特性适配120Hz(市电整流后频率),适合工频整流滤波场景。

三、机械封装与尺寸规格

1. 封装类型

径向引线直插式(插件):两个引脚从电容体两端垂直引出,比轴向引线电容更节省PCB纵向空间,适配高密度布局设计。

2. 尺寸参数

  • 电容体直径(D):8mm
  • 电容体长度(L):12mm
  • 引脚间距:3.5mm
  • 引脚材质:镀锡铜(导电性、焊接性、耐腐蚀性优异,适配波峰焊/手工焊)

需注意:PCB设计时需严格匹配尺寸,避免焊接困难或布局冲突。

四、可靠性与环境适应性

1. 温度范围

结合高温寿命指标,推测工作温度范围为**-40℃~105℃**,可适应低温(如北方户外设备)与高温(如密闭机箱)环境。

2. 耐湿性

符合IEC 60384-4标准:40℃、95%RH环境下持续1000小时后,绝缘电阻仍≥100MΩ·μF,避免潮湿导致漏电/短路。

3. 振动与冲击耐受

通过行业常规测试:振动(10-500Hz,10g加速度)、冲击(50g峰值加速度,11ms持续),可承受设备运输/使用中的轻微振动冲击,不易出现引脚断裂或电容体松动。

4. 老化特性

额定电压+105℃环境下老化1000小时后,容值变化率≤10%、损耗角正切值变化率≤30%,性能衰减缓慢,保证长期可靠性。

五、典型应用场景

  1. 消费电子:电视机、显示器电源滤波,机顶盒、DVD直流电源模块;
  2. 小型家电:电饭煲、电热水壶控制板,加湿器、空气净化器辅助电路;
  3. 工业控制:小型PLC输入输出模块,传感器节点辅助电源;
  4. 通信设备:小型路由器、交换机电源滤波,光猫、无线AP供电电路;
  5. 车载辅助电路:车载充电器、行车记录仪低压电源(≤16V场景)。

六、品牌与质量保障

1. 品牌背景

艾华集团是国内铝电解电容龙头企业(成立于1985年),拥有多项核心专利,产品远销全球30+国家,是华为、小米、美的等知名企业供应商。

2. 质量认证

通过ISO 9001(质量管理)、ISO/TS 16949(汽车行业)、RoHS(环保)认证,符合欧盟环保要求(无铅、镉等有害物质)。

3. 生产与售后

全自动生产线保证产品一致性;每批次抽样检测合格出厂;提供完善售后支持,质量问题可退换货。

该产品凭借高性价比与可靠性能,成为电子电路设计中通用滤波/耦合场景的优选元件。

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