WMSIC Electronic Components

AISHI ERJ1HM221G16OT

ModelERJ1HM221G16OT
PackageThrough-hole, D10x L16mm
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 ERJ1HM221G16OT
Type
AISHI
Minimum package
250 袋

Technical parameters

Electronic Component
Electronic Component
Electronic Component
AISHI
Electronic Component
ERJ1HM221G16OT
Electronic Component
1
Electronic Component
220uF
Package
Through-hole, D10x L16mm
Electronic Component
Through-hole Aluminum Electrolytic Capacitor
Electronic Component
±20%
Electronic Component
5g
Pitch
5mm
Electronic Component
1
Electronic Component
BM0264335772
Electronic Component
10000hrs@105℃
Current
1.65A@100kHz
Voltage
50V
Capacitor
10mm

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

ERJ1HM221G16OT 直插铝电解电容产品概述

一、产品定位与核心身份

ERJ1HM221G16OT是艾华集团(AISHI) 推出的一款通用型直插铝电解电容,聚焦中高压、大容量场景的滤波、储能与电压支撑需求,兼顾性能可靠性与成本控制,适用于工业控制、电源设备等对寿命与稳定性要求较高的领域。

二、核心电气参数详解

该电容的关键参数直接决定其应用适配性,核心指标如下:

  • 容值与精度:标称220μF,精度±20%——覆盖多数电源滤波、耦合电路的容值需求,精度范围可适配实际电路中的参数波动(如负载变化导致的容值微调需求)。
  • 额定电压:50V直流额定电压——满足常规中压电路的工作要求,避免过压击穿风险,可兼容24V/36V等主流工业电压系统。
  • 纹波电流与ESR:1.65A(@100kHz)纹波电流承载能力,搭配53mΩ(@100kHz)低等效串联电阻(ESR)——低ESR可大幅抑制高频纹波,减少电容自身发热损耗,提升电路效率;纹波电流能力则支持高负载纹波场景(如开关电源输出端)。
  • 工作寿命:10000小时(@105℃高温环境)——远高于普通铝电解电容(通常2000~5000小时@105℃),适合长期连续运行的高温工况(如户外设备、工业变频器)。

三、封装尺寸与机械特性

该电容采用直插插件式(TH)封装,机械规格紧凑,适配传统通孔焊接工艺:

  • 电容体尺寸:直径10mm(D10)、长度16mm(L16)——小型化设计节省电路板空间,可兼容高密度PCB布局;
  • 引脚间距:5mm——符合通用直插电容的引脚标准,适配多数焊接治具与手工焊接;
  • 引脚设计:标准铜质直插引脚,强度适中,可耐受260℃短时间回流焊(需遵循艾华官方焊接工艺规范)。

四、性能优势与可靠性

  1. 高温稳定性突出:105℃下10000小时寿命,解决了高温环境下电容电解液干涸、容量衰减快的问题,适合工业现场(如变频器柜内温度可达85~105℃);
  2. 低损耗特性:低ESR+合理纹波电流能力,降低电容自身功率损耗(损耗=I²×ESR),减少电路热管理压力,延长整体设备寿命;
  3. 品牌质量保障:艾华集团作为国内铝电解电容龙头企业,产品经过严格可靠性测试(温度循环、湿热老化、振动测试等),批量一致性好;
  4. 宽温适应性:常规工作温度范围为-40℃~105℃(需参考官方 datasheet),可适应南北温差、户外环境的温度变化。

五、典型应用场景

该电容凭借平衡的性能,可覆盖多领域需求:

  • 开关电源滤波:AC/DC、DC/DC开关电源的输出滤波,抑制高频纹波,稳定输出电压(如24V工业电源);
  • 工业控制电路:PLC、变频器、伺服驱动器的储能电容,应对工业环境的电压波动与温度变化;
  • 消费电子电源:高端电源适配器、LED驱动电源的滤波电容,满足长寿命与稳定输出要求;
  • 通信设备:基站电源、路由器的电压支撑电容,适配连续运行场景。

ERJ1HM221G16OT以可靠的高温性能、紧凑尺寸与成本优势,成为中高压电路设计中优选的直插铝电解电容方案,适合对寿命、稳定性有明确要求的批量应用。

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