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ROQANG RVT1A220M0405
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- ROQANG RVT1A220M0405
- Type
- ROQANG
- Minimum package
- 2000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- ROQANG
- Electronic Component
- RVT1A220M0405
- Electronic Component
- 1
- Electronic Component
- 22uF
- Package
- SMD,4x5.4mm
- Electronic Component
- SMD Aluminum Electrolytic Capacitor
- Electronic Component
- ±20%
- Electronic Component
- 0.216g
- Electronic Component
- 1
- Electronic Component
- BM0264860478
- Electronic Component
- 2000hrs@105℃
- Operating Temperature
- 40℃~+105℃
- Current
- 60mA@120Hz
- Voltage
- 10V
- Capacitor
- 4mm
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
RVT1A220M0405 产品概述
一、产品简介
RVT1A220M0405 为 ROQANG（容强）品牌的一款贴片型铝电解电容，标称容量 22µF，公差 ±20%，额定电压 10V。电容体尺寸为直径 4mm × 长度 5.4mm（SMD 封装），设计用于高密度贴片电路的去耦与滤波场合。额定纹波电流 60mA@120Hz，工作温度范围 -40℃ 至 +105℃，在 105℃ 下寿命 2000 小时。
二、主要参数
- 容值：22µF ±20%
- 额定电压：10V DC
- 纹波电流：60mA @ 120Hz
- 外形尺寸：φ4.0mm × L5.4mm（SMD）
- 工作温度：-40℃ ~ +105℃
- 额定寿命：2000 hrs @ 105℃
- 品牌/系列：ROQANG 容强 / RVT 系列
三、产品特性
- 小体积、适合高密度贴片布局，节省 PCB 面积；
- 在高温环境下具有规定寿命指标，适用于需要温度耐受性的应用；
- 适合中低频纹波滤波与电源去耦，兼顾容量与体积的平衡；
- SMD 结构利于自动贴装与波峰/回流焊工艺。
四、典型应用
- 开关电源输出滤波与稳压模块旁路；
- MCU 和逻辑电源去耦；
- 模拟电路低频滤波；
- 工业、消费电子中对体积和成本敏感的电源滤波场景。
五、选型与使用建议
- 电压裕量：建议实际工作电压留有裕量，常规保守做法为实际电压 ≤ 0.60.8 × 额定电压（即 ≤68V），以延长寿命；
- 纹波匹配：若实际纹波电流接近或超过额定值，应并联多个电容或选用更大规格以降低温升与 ESR；
- 温度与寿命：在高温或连续重负载工况下，电容寿命会降低，必要时选用寿命更长的型号或提高额定温度/容量裕度；
- 并联使用：与陶瓷电容并联可改善高频去耦效果，取长补短。
六、焊接与存储注意
- 按器件提供的回流焊曲线或行业规范进行回流，避免长时间高温暴露；
- 未使用元件应存放在干燥、防潮环境，遵循厂家对于封装储存期和干燥箱烘烤要求；
- 贴装后建议进行外观及电气测试（容量、漏电流、等效串联电阻）以确认良率。
七、可靠性与检验建议
- 出厂后在样板或批量前进行高温老化、纹波耐受与 ESR 测试，确认在目标工况下的性能稳定性；
- 注意长期服役时电容容量会衰减、ESR 增大，设计时预留裕度并做寿命评估。
八、包装与订购说明
- 封装形式：SMD（φ4×5.4mm）；
- 订购时请注明型号 RVT1A220M0405、数量与包装形式，或与 ROQANG 授权经销商确认交期与卷盘包装细节。
如需更详细的回流焊曲线、等效串联电阻（ESR）、漏电流和包装信息，可提供样品号或联系供应商获取完整规格书与可靠性测试报告。
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