WMSIC Electronic Components

ROQANG HU2G2R2M0610

ModelHU2G2R2M0610
PackageSMD,6.3x10mm
BrandROQANG
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
ROQANG HU2G2R2M0610
Type
ROQANG
Minimum package
750 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
ROQANG
Electronic Component
HU2G2R2M0610
Electronic Component
1
Electronic Component
2.2uF
Package
SMD,6.3x10mm
Electronic Component
SMD Aluminum Electrolytic Capacitor
Electronic Component
±20%
Electronic Component
0.78g
Electronic Component
1
Electronic Component
BM0264860475
Electronic Component
2000hrs@105℃
Operating Temperature
40℃~+105℃
Current
28mA@120Hz
Voltage
400V
Capacitor
6.3mm

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

HU2G2R2M0610 产品概述

一、产品简介

HU2G2R2M0610 是 ROQANG(容强)推出的一款高压贴片铝电解电容,额定电压 400V,容量 2.2µF,容差 ±20%。器件为 SMD 封装(D6.3×L10mm,电容体直径 6.3mm,长度 10.5mm),专为空间受限且需要高耐压性能的电源滤波与直流链路应用设计。工作温度范围 -40℃~+105℃,在 105℃ 下的额定寿命为 2000 小时,120Hz 纹波电流标称值为 28mA。

二、主要电气参数与性能要点

  • 电容量:2.2µF,容差 ±20%;
  • 额定电压:400V DC,适用于高压直流滤波与阻断场合;
  • 纹波电流:28mA @ 120Hz(环境与频率会影响实际容许值);
  • 温度范围:-40℃~+105℃,高温下寿命依据制造商标称值;
  • 使用寿命:2000 小时 @ 105℃(在额定条件下测试所得,实际寿命受工作电压、温度与纹波影响)。

该器件适合做高压侧的耦合、吸收和低频滤波。需注意其纹波电流较小,不适合直接作为高纹波、高电流的主滤波电容;如需更高纹波承受能力,可考虑并联多个器件或使用专用高纹波电容。

三、机械与封装特性

HU2G2R2M0610 为贴片式铝电解电容,尺寸紧凑(6.3mm×10.5mm),便于自动化贴装与波峰/回流焊工艺。SMD 形态有利于高密度 PCB 布局和机械振动性能提升。器件为有极性元件,焊接和 PCB 布线时需明确极性标识并留出适当的绝缘与间距。

四、可靠性与使用建议

  • 寿命说明:2000 小时 @ 105℃ 为加速寿命试验结果,实际应用中工作温度低于额定值可显著延长使用寿命;建议在长期可靠性要求较高的设计中对温升和热路径进行控制;
  • 降额使用:为提升可靠性与寿命,建议在设计中考虑适度降额运行(降低工作电压、改善散热),避免长期在 100% 额定电压与高温下工作;
  • 纹波与并联:单只纹波承受能力有限,若系统纹波较大,可采用并联多只以提升总纹波电流能力并降低等效 ESR;
  • 安装与焊接:建议按照厂商推荐的回流焊曲线与 PCB pad 设计进行贴装,避免在焊接与清洗过程中对电解液造成影响;潮湿敏感等级与具体焊接参数请参照数据手册或咨询厂商。

五、典型应用场景

  • 开关电源(SMPS)高压侧滤波与耦合;
  • 小型逆变器与直流-直流转换器的高压直流链路;
  • 工业控制器与精密仪表的隔离电路;
  • LED 驱动与电源输入滤波(低纹波负载);
  • 任何对体积、耐压有较高要求但纹波电流需求不大的电源应用。

六、选型要点与建议

  • 若应用中存在较高纹波电流或频繁纹波变化,应评估器件 ESR、热升与并联方案,或改用专门的高纹波铝电解或固态电容;
  • 在高温或长期运行场景下,优先考虑降额运行与良好散热设计,以延长寿命和保证稳定性;
  • 贴片封装便于自动化生产,但请严格校核极性、焊接工艺与 PCB 支撑;必要时与 ROQANG 技术支持确认封装图与回流规范。

总结:HU2G2R2M0610(2.2µF,400V,SMD)在高压、空间受限且对体积有严格要求的场景中具有明显优势。设计时需重视纹波能力与热管理,通过降额与并联等方式可优化实际应用性能与寿命。若需更详细的电气参数(如 ESR、漏电流、回流曲线与封装尺寸图),建议向 ROQANG 索取完整数据手册。

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