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AISHI ERJ1HM221G13OT
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- AISHI ERJ1HM221G13OT
- Type
- AISHI
- Minimum package
- 250 袋
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- AISHI
- Electronic Component
- ERJ1HM221G13OT
- Electronic Component
- 1
- Electronic Component
- 220uF
- Package
- Through-hole, D10x L13mm
- Electronic Component
- Through-hole Aluminum Electrolytic Capacitor
- Electronic Component
- ±20%
- Electronic Component
- 1.268g
- Pitch
- 5mm
- Electronic Component
- 1
- Electronic Component
- BM0259384845
- Operating Temperature
- 40℃~+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.
ERJ1HM221G13OT 产品概述
一、产品简介
ERJ1HM221G13OT 为直插式铝电解电容（径向引线），由 AISHI（艾华集团）生产，标称容量 220µF，容差 ±20%，额定电压 50V。产品封装尺寸为 Φ10mm × 13mm（电容体直径 10mm、长度 13mm），脚距 5mm，适用于对体积和性能有紧凑要求的电源滤波与旁路场合。工作温度范围为 -40℃ 至 +105℃，适配多数工业与消费电子环境。
二、主要参数
- 容值：220µF（±20%）
- 额定电压：50V
- 工作温度：-40℃ ~ +105℃
- 外形尺寸：直径 10mm × 长度 13mm（标注 10×13mm）
- 引脚间距：5mm（径向引出）
- 封装形式：径向引线（直插、通孔安装）
注：纹波电流、等效串联电阻（ESR）、寿命等关键指标请以厂方详细数据手册为准。
三、结构与外形特点
本品为铝电解介质配合有机电解液的电容器，外覆收缩套管并在顶端有极性标识（负极标记）。径向引线便于通孔插装与波峰/回流焊后接插件安装，体积小巧，适合密集布板设计。10×13mm 的紧凑体积在保证容量的同时兼顾安装密度。
四、典型应用场景
- 开关电源输入/输出滤波与储能
- 直流母线旁路与纹波抑制
- 模拟电路电源去耦和音频线路的低频耦合（注意有极性限制）
- 工业控制、电源模块、仪器设备中的去耦与稳压支撑
五、选型与注意事项
- 极性：为有极性电容，必须保证正负极安装正确，反向电压会导致损坏或爆裂。
- 温度与寿命：高温环境（接近 105℃）和高纹波电流会缩短寿命，选型时应考虑温升与实际纹波电流并参考寿命曲线。
- 电压裕量：长期工作建议留有电压裕量（例如以额定电压的 50%~80% 工作）以提高可靠性，视应用而定。
- ESR/纹波电流：不同电路对 ESR 和允许纹波电流敏感，请向厂家确认这些参数以避免过热。
六、安装与焊接建议
采用通孔插装方式，应保证引脚焊接牢固并避免对电容体施加过大机械应力。焊接时建议遵循厂商提供的温度曲线和时间限制，波峰或手工焊接后进行适当冷却以减少热冲击。若采用清洗工艺，需确认所用清洗剂对电解液和封装材料无不良影响。
七、可靠性与保存
建议按厂家说明保存，避免长期潮湿或高温环境；开封后尽快装配以降低漏电与性能衰减风险。出货前可按需进行额定电压、漏电流、ESR 与寿命加速试验以验证批次一致性。采用于关键场合时，建议与供应商确认批次保证与长期可靠性资料。
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