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ROQANG CS1V221M-CRF10 CS1V221M
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- ROQANG CS1V221M-CRF10
- Type
- SMD, D8XL10.5MM
- Minimum package
- 500 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- ROQANG
- Electronic Component
- CS1V221M-CRF10
- Electronic Component
- 1
- Electronic Component
- 220uF
- Package
- SMD,D8xL10.5mm
- Electronic Component
- SMD Aluminum Electrolytic Capacitor
- Electronic Component
- ±20%
- Electronic Component
- 1.17g
- Electronic Component
- 1
- Electronic Component
- BM0264860552
- Electronic Component
- 2000hrs@105℃
- Operating Temperature
- 40℃~+105℃
- Current
- 195mA@120Hz
- Voltage
- 35V
- Capacitor
- 8mm
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
CS1V221M-CRF10 产品概述
一、产品简介
CS1V221M-CRF10 为 ROQANG（容强）系列贴片型铝电解电容，额定容量 220µF，额定电压 35V，公差 ±20%。本产品采用表面贴装（SMD）封装，电容体外形尺寸直径 8mm × 长度 10.5mm（D8×L10.5mm），适用于对体积、容值与耐温性能有平衡要求的电源滤波与耦合去耦场合。
二、主要参数
- 容值：220µF ±20%
- 额定电压：35V
- 纹波电流：195mA @ 120Hz
- 封装：SMD，D8×L10.5mm
- 工作温度：-40℃ ~ +105℃
- 工作寿命：2000 小时 @ 105℃
- 品牌：ROQANG（容强）
- 型号：CS1V221M-CRF10
三、特性与优势
- 高容值密度：220µF 在 D8×L10.5mm 的体积下提供较高容值，利于开关电源与稳压电路的小型化设计。
- 中高温耐受性：可在最高 105℃ 环境下长期工作（规格寿命 2000 小时），适合工业级与要求较高温升的电源线路。
- 可靠的纹波能力：195mA@120Hz 的纹波电流指标满足一般直流电源滤波与旁路需求，有助于降低电源纹波与噪声。
- 贴片工艺适配：SMD 形式便于自动化贴装与回流焊接，适合批量生产装配工艺。
四、典型应用
- 开关电源输入/输出滤波
- 稳压电源旁路与储能
- 音频放大电路耦合与滤波
- 工业控制设备与通讯设备的电力去耦
- 体积受限的嵌入式和消费电子产品
五、可靠性与寿命
按规格，CS1V221M-CRF10 在 105℃ 下运行寿命为 2000 小时。电容寿命与实际工作电压、纹波电流及环境温度密切相关，建议在设计中适当电压和温度降额（derating）以延长使用寿命。长期高温、高纹波下使用会加速电解质老化，导致容值下降与内阻增大。
六、使用与存储注意事项
- 极性识别：为铝电解电容，使用时必须正确连接极性，避免反接。
- 回流焊注意：产品为贴片元件，适用于回流焊，请遵循厂商推荐的回流温度曲线与时间，以免影响性能与寿命。
- 环境与存储：建议在干燥、阴凉（<35℃）、低湿环境中存放，避免阳光直射与潮湿空气长期侵蚀。开封后尽快贴装使用。
- 使用建议：为提高可靠性，设计时可考虑电压降额（例如额定电压的 60%~80%）并留有足够的散热空间，减少长期高温应力。
- 安全注意：切勿对电容加反向电压或超额定电压使用，避免引起失效或安全风险。
七、封装与订购信息
- 封装规格标识：SMD, D8×L10.5mm
- 建议在订单中注明完整型号 CS1V221M-CRF10 与所需数量，并与 ROQANG（容强）或授权代理确认最新出货规格与可用性。
如需详细的电气等效图（ESR、等效串联电阻随频率/温度变化曲线）、回流曲线或可靠性测试报告，请联系厂方或指定代理索取器件数据手册与附加技术资料。
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