WMSIC Electronic Components

ROQANG RVE1C221M0607

ModelRVE1C221M0607
PackageSMD,6.3x7.7mm
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 RVE1C221M0607
Type
ROQANG
Minimum package
1000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
ROQANG
Electronic Component
RVE1C221M0607
Electronic Component
1
Electronic Component
220uF
Package
SMD,6.3x7.7mm
Electronic Component
SMD Aluminum Electrolytic Capacitor
Electronic Component
±20%
Electronic Component
0.623g
Electronic Component
1
Electronic Component
BM0264780435
Electronic Component
2000hrs@105℃
Operating Temperature
55℃~+105℃
Current
230mA@120Hz
Voltage
16V
Capacitor
6.3mm

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

RVE1C221M0607 — ROQANG(容强) 220µF ±20% 16V 贴片铝电解电容产品概述

一、产品简介

RVE1C221M0607 是 ROQANG(容强)推出的一款小型贴片铝电解电容,额定容量 220µF,额定电压 16V,容差 ±20%。封装为 SMD,电容体尺寸 D6.3 × L7.7 mm,适用于体积受限的消费电子和工业电源板级滤波场合。

二、主要电气参数

  • 容值:220µF(±20%)
  • 额定电压:16V
  • 纹波电流:230mA @ 120Hz
  • 等效串联电阻(ESR):600 mΩ
  • 工作温度:-55℃ ~ +105℃
  • 工作寿命:2000 小时 @ 105℃
  • 封装:SMD,尺寸 D6.3 × L7.7 mm

三、性能与特点

  • 小尺寸、高容量:6.3×7.7mm 的紧凑体积,提供 220µF 的电荷储能,适合板上去耦与中低功率储能。
  • 适应宽温区:可在 -55℃ 到 +105℃ 环境下工作,适用于较严苛的温度工况。
  • 低频平滑能力良好:600 mΩ 的 ESR 在低频滤波和稳压器输出平滑中具有稳定的能量耗散能力。
  • 纹波能力:在 120Hz 下额定纹波电流 230mA;按近似计算,在该纹波电流条件下的电压纹波(容性成分)约为 1.39Vpp,若叠加 ESR 引起的电压降(≈0.138V),总纹波约 1.5Vpp(实际电路中视频率与波形略有差异)。

四、典型应用场景

  • 开关电源和线性稳压器的输出或输入滤波与储能。
  • 模拟电路、音频放大器的电源去耦与低频滤波。
  • 消费类电子、便携设备以及要求板上空间紧凑的工业控制板。

五、设计与选型建议

  • 纹波和温升:若电路纹波电流接近或超过额定值,应选用纹波容量更大的型号或并联低 ESR 电容以降低电压纹波与发热。
  • 电压与温度降额:为延长寿命,建议在可能条件下对额定电压做适度降额(如运行电压不超过额定的 60%–80%),并避免长期在最高温度 105℃ 下使用。寿命受温度影响显著,温度每下降 10℃ 寿命大幅延长(按常用经验规则)。
  • 极性注意:本为极性电容,使用时请严格遵守极性,避免反向电压或大幅脉冲逆向。

六、封装与可靠性

  • SMD 贴片封装便于表面贴装生产线装配。建议在回流焊接时采用厂商推荐的回流曲线与预热/结冷程序,以保证焊点可靠性与电容性能。
  • 额定寿命 2000 小时 @ 105℃,适合中等工作寿命要求的应用;长期稳定性需结合实际温度、电压与纹波工况评估。

七、使用与存储注意事项

  • 储存环境应避免高温高湿及酸碱腐蚀性气体,长期储存前避免受潮污染。
  • 装配与测试时避免施加反向电压、过冲电压或超额纹波电流;必要时考虑加保护电路或并联无极性陶瓷/钽电容改善高频性能。
  • 长时间停产后上电前宜按厂商建议进行“恢复”或预充电处理(如有)。

八、小结

RVE1C221M0607 以紧凑封装与 220µF 容量为特点,适用于空间受限但需要中等容量滤波与储能的电源及模拟电路。选型时应关注纹波、ESR 与工作温度对寿命的影响,并根据实际应用考虑并联低 ESR 电容或者做电压/温度降额以获得更好的长期可靠性。若需更详细的回流曲线、PCB 焊盘建议或寿命曲线,请向 ROQANG(容强)索取技术手册与样品测试数据。

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