WMSIC Electronic Components

AISHI ERS1HM220D12OT

ModelERS1HM220D12OT
PackageThrough-hole, D5x 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 ERS1HM220D12OT
Type
AISHI
Minimum package
1000 袋装

Technical parameters

Electronic Component
Electronic Component
Electronic Component
AISHI
Electronic Component
ERS1HM220D12OT
Electronic Component
1
Electronic Component
22uF
Package
Through-hole, D5x L12mm
Electronic Component
Through-hole Aluminum Electrolytic Capacitor
Electronic Component
±20%
Electronic Component
0.476g
Pitch
2mm
Electronic Component
1
Electronic Component
BM0264223669
Electronic Component
5000hrs@105℃
Voltage
50V
Capacitor
5mm
Capacitor
12mm

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

ERS1HM220D12OT直插铝电解电容产品概述

一、产品基本定位

ERS1HM220D12OT是艾华集团(AISHI) 推出的一款通用型直插铝电解电容,属于中高压常规产品线。该电容专为需要稳定滤波、耦合功能的电路设计,兼顾电气性能与可靠性,适配工业控制、消费电子、家电等多领域的中等功率设备需求。

二、核心参数详解

2.1 电气性能参数

  • 额定电压:50V DC(直流工作电压,满足中等功率电源系统的耐压需求);
  • 标称容值:22μF(覆盖滤波、耦合等基础电容功能的常用容值范围);
  • 精度等级:±20%(符合铝电解电容的常规精度要求,适用于非高精度滤波场景);
  • 工作温度范围:-40℃~105℃(宽温设计,适配高低温环境下的设备长期运行)。

2.2 物理结构参数

  • 电容体尺寸:直径(D)5mm × 长度(L)12mm(紧凑型设计,节省PCB布局空间);
  • 引脚间距:2mm(标准直插间距,兼容主流PCB焊盘设计,便于批量焊接);
  • 引脚材质:铜镀锡(常规直插引脚,焊接性良好,耐氧化性能稳定)。

三、典型应用场景

该电容因参数适配性强,广泛应用于以下领域:

  1. 消费电子:电源适配器、机顶盒、路由器的电源滤波电路(50V耐压匹配适配器输出端,22μF容值有效滤除纹波);
  2. 工业控制:PLC(可编程逻辑控制器)、小型变频器的辅助电源滤波(105℃高温寿命适配工业环境的持续运行);
  3. 家电领域:洗衣机、空调控制板的电源耦合/滤波(紧凑型尺寸适配家电PCB的紧凑布局);
  4. 通信设备:小型基站、光模块的电源滤波(宽温性能适配户外/机房的高低温变化)。

四、可靠性与寿命特性

4.1 高温额定寿命

ERS1HM220D12OT的额定寿命为5000小时@105℃,即该电容在105℃环境温度下持续工作5000小时仍能保持电气性能稳定。实际常温(25℃)下,寿命可延长至数万小时,满足长期运行设备的可靠性要求。

4.2 可靠性保障

艾华集团通过以下工艺提升电容可靠性:

  • 优化铝箔腐蚀工艺,提升比容与耐温性;
  • 定制电解液配方,减少高温下的蒸发与老化;
  • 密封结构设计(橡胶塞+金属壳),防止电解液泄漏与空气侵入,降低失效率。

五、品牌与品质认证

作为国内铝电解电容龙头企业,艾华集团(AISHI)的产品具备:

  • 符合RoHS 2.0、REACH 环保标准,无铅、无有害物质;
  • 通过ISO 9001质量管理体系、IATF 16949汽车级认证(部分产品线),品质管控严格;
  • 完善的供应链体系,量产供货周期可控,适用于批量生产项目。

六、安装与使用注意事项

  1. 焊接要求:焊接温度≤260℃,单次焊接时间≤3秒(避免高温损坏电容体);
  2. PCB设计:焊盘间距需匹配2mm引脚距,焊盘孔径建议0.8~1.0mm(便于引脚插入,减少焊接应力);
  3. 环境要求:避免在强酸、强碱环境下使用,防止电容体腐蚀;
  4. 存储条件:常温(20℃~30℃)、干燥(湿度≤60%)环境下存储,存储周期不超过12个月(避免电解液老化)。

该电容以平衡的性能、可靠的品质和紧凑的尺寸,成为中等功率电子设备中滤波/耦合功能的高性价比选择。

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.