WMSIC Electronic Components

AISHI ERS1JM471K20OT

ModelERS1JM471K20OT
PackageTHT,D13XL20MM
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 ERS1JM471K20OT
Type
THT, D13XL20MM
Minimum package
100 袋

Technical parameters

Electronic Component
Electronic Component
Electronic Component
AISHI
Electronic Component
ERS1JM471K20OT
Electronic Component
1
Electronic Component
470uF
Package
Through-hole, D13x L20mm
Electronic Component
Through-hole Aluminum Electrolytic Capacitor
Electronic Component
±20%
Electronic Component
4.594g
Pitch
5mm
Electronic Component
1
Electronic Component
BM0258810968
Electronic Component
10000hrs@105℃
Voltage
63V
Capacitor
13mm
Capacitor
20mm

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

ERS1JM471K20OT 直插铝电解电容产品概述

一、核心参数概览

ERS1JM471K20OT是AISHI(艾华集团)推出的一款径向直插铝电解电容,核心参数清晰明确,适配多类电子电路需求:

  • 标称容值:470μF(命名中“471”代表47×10¹μF,符合铝电解电容容值命名规则);
  • 容值精度:±20%(对应精度代码M,满足工业级/消费类电子对容值稳定性的基础要求);
  • 额定电压:63V DC,覆盖中等电压电路的工作场景;
  • 引脚间距:5mm,适配常规PCB板的标准插件布局;
  • 电容体尺寸:直径13mm(D13)×长度20mm(L20),紧凑体积减少设备空间占用;
  • 工作寿命:10000小时(@105℃额定电压下),高温环境下仍具备长使用寿命;
  • 封装类型:径向直插式(插件),引脚为镀锡铜材质,抗氧化且焊接可靠性高。

二、封装与物理特性

该电容采用径向直插封装,引脚从电容体两端垂直引出,相比轴向封装更节省PCB横向空间,适合小型化设备集成。5mm引脚间距符合行业通用标准,可直接匹配常规PCB焊盘,无需特殊设计。

电容体为铝壳封装,外壳经防腐蚀处理,有效保护内部电解纸、电解液及铝箔结构;同时铝壳具备一定散热能力,可降低电容内部温度,间接延长使用寿命。13×20mm的体积在保证470μF容值的前提下,平衡了容量与空间的关系,适配多数紧凑电子设备的布局需求。

三、电气性能特点

  1. 电压-容值匹配性:63V额定电压与470μF容值的组合,覆盖中等功率电路的滤波、耦合及储能需求(如开关电源输出滤波、音频电路耦合);
  2. 精度适配场景:±20%精度虽非高精度级别,但满足工业控制、消费类电子对精度要求不苛刻的场景,同时降低产品成本,提升性价比;
  3. 低频滤波优势:铝电解电容固有特性使其在10kHz以下低频段表现优异,适合50/60Hz市电整流后的纹波滤波,有效平滑电压波动;
  4. 漏电流控制:符合行业标准(额定电压下漏电流≤0.01CV μA,该电容漏电流≤296μA),避免电路因漏电流过大导致的功耗增加或信号干扰。

四、可靠性与环境适应性

  • 高温寿命突出:10000hrs@105℃的寿命指标,意味着在105℃高温下连续工作约416天(1年零50天)仍能保持稳定性能,适合工业设备、高温电源适配器等场景;
  • 宽温工作范围:常规工作温度为-40℃~+105℃,可适应低温启动(如北方户外设备)及高温持续运行(如烤箱、工业炉周边电路);
  • 振动耐受性:径向直插引脚焊接可靠性好,能承受轻微至中等振动(如家电、小型机械设备),不易出现虚焊或脱落;
  • 抗老化性能:AISHI优化电解液配方及铝箔腐蚀工艺,减少长期使用中的容量衰减和漏电流增大,提升产品长期可靠性。

五、典型应用场景

ERS1JM471K20OT因参数均衡、可靠性高,广泛应用于以下领域:

  1. 开关电源滤波:AC-DC/DC-DC转换器输出端滤波,平滑纹波电压,提升电源质量;
  2. 工业控制电路:PLC、变频器、伺服驱动器的电源滤波及信号耦合,保障控制信号稳定;
  3. 消费类电子:电视、显示器、音响的电源部分及音频耦合,提升音频纯净度;
  4. LED驱动电源:LED路灯、室内照明驱动电源滤波,稳定输出电压,延长灯珠寿命;
  5. 车载辅助电路:车载充电器、车载音响的辅助电源滤波(非核心安全电路,需匹配场景可靠性要求)。

六、品牌与品质背书

AISHI(艾华集团)是国内铝电解电容龙头企业,拥有20余年生产经验,产品通过ISO9001、ISO14001认证,符合RoHS、REACH环保标准。品牌以一致性好、供应稳定、性价比高著称,广泛应用于国内外电子企业批量生产,是工业级/消费类电子领域的可靠选择。

该电容综合性能均衡,覆盖多类常见电子电路需求,是中小功率设备电源滤波、耦合的高性价比选型。

Request for quote

Send RFQ

Use the form for single models, category sourcing, and multi-line BOM requirements.

Send your target model and quantity.

Product sourcing intelligence

Model, package, availability, and BOM fit reviewed before quotation.

WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.

Electronic component model and package intelligence review on an ESD-safe inspection bench

Model & package intelligence

Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.

BOM matching and alternative component comparison workstation with protected IC samples

BOM matching & alternatives

BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.

Electronic component sourcing availability dashboard with ESD-protected samples

Sourcing availability signal

Stock routes, quotation confidence, lead-time notes, and shipment feasibility are checked before sales follow-up.

Buyer sourcing scenarios

Examples of how common component sourcing requests are organized.

Typical RFQ scenarios based on the WMSIC form fields, catalog data, manual review steps, and shipment preparation workflow.

The buyer shares the full part number, package requirement, quantity, destination, and available product photos so the quotation can record the exact version under review.

Package confirmation Typical RFQ workflow

A multi-line BOM is organized into direct sourcing lines, lines that need package clarification, and lines where alternative-part review is permitted.

Mixed BOM triage Typical RFQ workflow

The original manufacturer part number, datasheet revision, application, critical limits, and acceptable changes are collected before possible candidates are discussed.

Obsolete-part review Typical RFQ workflow

Sample quantity, minimum packing, package format, target date, and courier destination are kept together in one RFQ conversation.

Small-batch request Typical RFQ workflow

Package photos, model markings, board context, and the quantity needed for repair help focus the sourcing review on the relevant version.

Repair batch evidence Typical RFQ workflow

When a suffix or package note is incomplete, the response records the open difference and requests buyer confirmation before procurement proceeds.

Model suffix clarification Typical RFQ workflow

Packing format, carton notes, invoice details, courier option, destination, and tracking handoff are coordinated around the confirmed order.

Export handoff Typical RFQ workflow

The request connects the previously used model, current demand, package evidence, target timing, and replenishment sourcing route.

Replenishment inquiry Typical RFQ workflow

Related products

Packaged components ready for RFQ.