WMSIC Electronic Components

AISHI ERS1HM221G13OT

ModelERS1HM221G13OT
Package10x13mm
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 Option 59263

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Technical data

Product details

19 specifications

Core information

Product name
AISHI ERS1HM221G13OT
Type
AISHI
Minimum package
250 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
AISHI
Electronic Component
ERS1HM221G13OT
Electronic Component
1
Electronic Component
220uF
Package
10x13mm
Electronic Component
Through-hole Aluminum Electrolytic Capacitor
Electronic Component
±20%
Electronic Component
1.716g
Pitch
5mm
Electronic Component
1
Electronic Component
BM0265728386
Electronic Component
7000hrs@105℃
Voltage
50V
Capacitor
10mm
Capacitor
13mm

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

ERS1HM221G13OT 直插铝电解电容产品概述

ERS1HM221G13OT是艾华集团(AISHI) 推出的一款通用型径向直插铝电解电容,主打高性价比与稳定可靠性,适用于多种中低频率的电路滤波、耦合场景,是工业控制、消费电子等领域的常用选型。

一、产品基本属性

该电容属于直插铝电解电容类别,采用径向引线封装(引脚从电容体两端垂直引出),核心定位为通用型器件——既满足消费电子的成本控制需求,又能覆盖工业设备的基本可靠性要求。其型号编码“ERS1HM221G13OT”中,“221”对应220μF容值,“50V”为额定电压,“13”代表电容体长度13mm,清晰对应产品的核心参数特征。

二、核心规格参数详解

2.1 容值与精度

容值为220μF(微法),精度±20%——这一精度水平无需额外校准,即可满足大多数常规电路的需求(如电源滤波、音频耦合),在工业级、消费级设备中性价比突出,避免了高精度器件的成本浪费。

2.2 额定电压

额定电压为50V直流——需注意铝电解电容的额定电压为直流电压(DC),实际应用中应确保电路电压不超过该值(交流电压需按峰值计算,避免过压损坏)。50V的电压等级适配24V、36V等常见电源系统,覆盖范围广。

2.3 尺寸与引脚

  • 电容体:直径10mm、长度13mm,属于小型化设计,能适配紧凑的PCB布局(如小家电、小型电源模块);
  • 引脚间距:5mm,符合行业通用插件焊盘标准,手工焊接或波峰焊均可兼容,安装便捷。

2.4 工作寿命

寿命指标为7000hrs@105℃——即在105℃的高温环境下,连续工作可稳定运行7000小时。这一参数是铝电解电容可靠性的关键:105℃属于高温工况(常见于工业设备、车载电子的局部高温区域),7000小时的寿命长度远高于普通民用级电容(一般为2000-5000hrs@105℃),适合长期稳定运行的设备。

三、封装与引脚设计优势

采用径向引线封装,引脚从电容体两端垂直引出,相比轴向封装(引脚平行于电容体),更节省PCB空间,且焊接时无需特殊定位;引脚采用镀锡工艺,抗氧化能力强,长期使用不易出现虚焊、接触不良问题,保障电路稳定性。

四、典型应用场景

ERS1HM221G13OT的参数适配性强,常见应用包括:

  1. 开关电源输出滤波:24V、36V开关电源的输出端,抑制纹波,稳定输出电压;
  2. 音频电路耦合:小型功放、音箱的输入/输出耦合,或分频电路的低频滤波;
  3. 工业控制设备:PLC、传感器模块的电源滤波,适配工业环境的高温、振动工况;
  4. 小家电产品:电磁炉、电饭煲、加湿器的电源模块,体积小(D10xL13)适配紧凑设计;
  5. 车载电子辅助:车载充电器、行车记录仪的电源滤波(需确认工作温度范围匹配)。

五、品牌与可靠性保障

艾华集团(AISHI)是国内铝电解电容领域的龙头企业,产品通过ISO9001、IATF16949等认证,广泛应用于汽车、工业、消费电子等领域。ERS1HM221G13OT的参数设计符合IEC 60384-4等行业标准,引脚焊接性能、寿命稳定性均经过多轮测试验证,能有效降低设备的长期维护成本。

总结来说,ERS1HM221G13OT是一款高性价比、小体积、长寿命的通用直插铝电解电容,适合对成本敏感且需要稳定可靠性的电路设计,是工程选型中的常用优质选项。

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