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ROQANG RVT1J470M0810
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- ROQANG RVT1J470M0810
- Type
- ROQANG
- Minimum package
- 500 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- ROQANG
- Electronic Component
- RVT1J470M0810
- Electronic Component
- 1
- Electronic Component
- 47uF
- Package
- SMD,D8xL10.2mm
- Electronic Component
- SMD Aluminum Electrolytic Capacitor
- Electronic Component
- ±20%
- Electronic Component
- 1.28g
- Electronic Component
- 1
- Electronic Component
- BM0264780409
- Electronic Component
- 2000hrs@105℃
- Operating Temperature
- 40℃~+105℃
- Current
- 125mA@120Hz
- Voltage
- 63V
- Capacitor
- 8mm
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
RVT1J470M0810 产品概述
一、产品简介
RVT1J470M0810 为 ROQANG（容强）推出的一款贴片型铝电解电容，标称容量 47µF，额定电压 63V，适用于中高压直流滤波与能量旁路场合。器件为 SMD 封装，电容体直径（D）8mm，长度（L）10.2mm，体积小巧，便于高密度贴片装配。
二、主要技术参数
- 容值：47µF（±20%）
- 额定电压：63V
- 纹波电流：125mA @ 120Hz
- 封装：SMD，D8 x L10.2mm
- 工作温度：-40℃ ~ +105℃
- 工作寿命：2000 小时 @ 105℃
- 品牌：ROQANG（容强）
- 描述：贴片型铝电解电容，63V ±20%，125mA@120Hz，47µF
三、产品特性
- 高压等级：63V 额定，适合较高直流工作电压场合。
- 体积与能量密度兼顾：D8×L10.2mm 小体积便于在有限空间内实现滤波与旁路功能。
- 工艺与可靠性：设计用于高温工作环境，105℃ 下寿命标称 2000 小时，适合要求较高温耐受性的电源部分。
四、典型应用
- 开关电源输出滤波与稳压环路旁路。
- 电源管理模块、工业控制设备、通信设备中的滤波与耦合。
- 中等功率的 DC-DC 转换器与去耦场合，要求较高工作电压的场景。
五、选型与使用建议
- 极性注意：铝电解电容为极性器件，安装时务必确认正负极方向。
- 降额使用：建议在实际设计中适当降额（例如在额定电压的 80% 以下工作），以延长寿命并提高可靠性。
- 纹波与温升：纹波电流受频率与环境温度影响，如实际纹波电流接近或超过额定值，应考虑并联多个电容或选择更大规格以降低温升。
- 并联与等效串联电阻（ESR）：并联可提高总纹波能力与降低 ESR，但需注意电容初期容量与漏电参数匹配。
六、焊接与存储建议
- 采用厂家推荐的回流焊温度曲线进行焊接，避免过长高温暴露以防寿命下降。
- 存储时避免潮湿、强光与高温环境，若长时间存放建议按厂家建议进行烘烤处理后使用。
七、可靠性与质量确认
- 标称寿命 2000 小时 @105℃，实际应用中温度越低寿命越长；如需长期运行（例如数万小时），建议选择寿命等级更高的产品或在设计中降低工作温度与电压。
- 在关键应用中，建议参考 ROQANG 官方详细数据表与可靠性测试报告，并在样机阶段做温升、纹波与寿命验证测试。
如需具体封装尺寸图、推荐焊盘尺寸或电气参数曲线（如 ESR、漏电流随温度/电压变化曲线），可联系厂商获取完整数据手册以便深入验证与量产设计。
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