WMSIC Electronic Components

AISHI ERK2GM220G16OT

ModelERK2GM220G16OT
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 ERK2GM220G16OT
Type
AISHI
Minimum package
250 袋装

Technical parameters

Electronic Component
Electronic Component
Electronic Component
AISHI
Electronic Component
ERK2GM220G16OT
Electronic Component
1
Electronic Component
22uF
Package
Through-hole, D10x L16mm
Electronic Component
Through-hole Aluminum Electrolytic Capacitor
Electronic Component
±20%
Electronic Component
2.908g
Pitch
5mm
Electronic Component
1
Electronic Component
BM0264223654
Electronic Component
2000hrs@105℃
Voltage
400V
Capacitor
10mm
Capacitor
16mm

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

ERK2GM220G16OT 产品概述

一、产品简介

ERK2GM220G16OT 为艾华集团(AISHI)出品的直插式铝电解电容器,额定电容 22µF,额定电压 400V,容量公差 ±20%。本体尺寸 D10×L16mm,脚间距 5mm,适用于空间受限的高压电源和开关电源场合。典型为插件(直插/插脚式)封装,便于通孔焊接和手工/自动化装配。

二、主要特性

  • 高额定电压:400V 额定,适合高压直流回路和电源滤波场景。
  • 小型化体积:直径 10mm、长度 16mm,5mm 脚间距,便于在紧凑 PCB 布局中使用。
  • 中高温寿命:2000 小时 @ 105℃,满足一定强度的工业工况要求。
  • 常见精度:±20%,适合电源滤波与能量缓冲等对精度要求不高的场合。
  • 传统铝电解工艺,成本效益高,适合批量应用。

三、主要规格参数

  • 容值:22µF
  • 容值公差:±20%
  • 额定电压:400V DC
  • 封装/封装尺寸:插件,D10×L16mm
  • 脚间距:5mm(通孔直插)
  • 工作寿命:2000 hrs @ 105℃(额定温度下寿命指标)
  • 品牌:AISHI(艾华集团)
    备注:以上为常用参数摘要,详细电气特性(如等效串联电阻 ESR、纹波电流、漏电流、额定温度范围等)请以厂商产品数据手册为准。

四、典型应用场景

  • 开关电源(SMPS)高压侧滤波与储能。
  • 电源启动电路与高压 DC 链路中作旁路或去耦。
  • 工业电源、LED 驱动器、电池管理系统的高压滤波。
  • 家电、仪器设备中对体积、成本有要求的电能处理单元。

五、安装与使用建议

  • 焊接:采用通孔波峰/手工焊接工艺时,应遵循厂商焊接曲线,避免超过温度峰值和驻留时间,以免损伤电容寿命。
  • 极性:为铝电解电容,具有极性,装配时务必保证极性正确。
  • 电压降额:为延长寿命和提高可靠性,建议在高可靠性或高温工作时对额定电压做适当降额(例如考虑将工作电压控制在额定值的 70%~80%),并避免频繁超过额定温度或电压。
  • 机械固定:尺寸小但高度短,装配时注意避免施加过大的机械应力在引脚上,避免在振动环境下产生焊点疲劳。

六、可靠性与寿命

本产品标注工作寿命 2000 hrs @ 105℃,这是在额定电压和最高温度条件下的加速寿命指标。实际使用寿命会随工作温度、工作电压、纹波电流及环境条件显著变化。一般在较低温度和降额运行条件下,寿命会显著延长。建议在关键应用中参考厂家老化与寿命曲线,并设计相应的冗余或维护策略。

七、注意事项与采购信息

  • 选型确认:在最终选型前,请获取并核对厂方数据手册中的 ESR、纹波电流、漏电流、温度系数与储存条件等参数,确保满足系统要求。
  • 储存与保管:长时间未使用时应按厂方建议条件保存,避免高温潮湿环境与强振动。
  • 采购:型号 ERK2GM220G16OT,品牌 AISHI(艾华集团),常见为散装或带托盘/盘带包装。批量采购时可与供应商确认交期、出厂检验报告和可追溯性文件。
  • 应用风险提示:铝电解电容器对极性、温度和纹波电流较敏感,错用或超载会导致性能衰退或失效。关键应用请进行样机验证与长期可靠性评估。

如需该型号的完整电子规格表(含 ESR、纹波电流、漏电流、温度范围、焊接工艺曲线及寿命测试曲线),可提供订单样品号或联系艾华集团技术支持获取原始数据手册。

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