WMSIC Electronic Components

ROQANG RVT1C471M0810

ModelRVT1C471M0810
PackageSMD,8x10.2mm
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 RVT1C471M0810
Type
ROQANG
Minimum package
500 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
ROQANG
Electronic Component
RVT1C471M0810
Electronic Component
1
Electronic Component
470uF
Package
SMD,8x10.2mm
Electronic Component
SMD Aluminum Electrolytic Capacitor
Electronic Component
±20%
Electronic Component
1.28g
Electronic Component
1
Electronic Component
BM0264751659
Electronic Component
2000hrs@105℃
Operating Temperature
40℃~+105℃
Current
240mA@120Hz
Voltage
16V
Capacitor
8mm

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

RVT1C471M0810 贴片铝电解电容产品概述

RVT1C471M0810是ROQANG(容强)品牌推出的一款小型化贴片铝电解电容,针对紧凑型电子设备的电源滤波、储能需求设计,具备宽温范围、稳定性能与小体积特点,可适配多种消费电子、工业控制等场景。

一、产品基本定位

该电容属于低压中等容量贴片铝电解电容,核心定位为满足16V直流电压下的滤波、耦合与储能需求,同时通过小型化封装(8×10.2mm)节省PCB空间,适合对体积敏感的便携式设备、小型电源模块等应用。

二、核心性能参数详解

2.1 容值与精度

容值为470μF,精度±20%,此参数可满足大多数低压电源的滤波要求——470μF的容量能有效抑制低频纹波,±20%的误差在工业与消费电子领域属于可接受范围,无需额外高精度校准。

2.2 额定电压与纹波电流

  • 额定电压16V(直流):确保电容在正常工作电压下无击穿风险,峰值电压不得超过此值;
  • 纹波电流240mA@120Hz:纹波电流是铝电解电容的关键性能指标,反映其耐受并抑制纹波的能力。240mA的参数可应对普通开关电源(如手机充电器、LED驱动)产生的低频纹波,避免输出电压波动。

2.3 温度与寿命

  • 工作温度范围-40℃~+105℃:宽温设计可适应寒冷地区(如户外传感器)与高温环境(如电源模块内部);
  • 寿命2000hrs@105℃:在105℃高温下连续工作2000小时仍能保持性能,折算至常温(25℃)下寿命可达数万小时,可靠性有保障。

三、封装与物理尺寸

  • 封装类型:SMD(贴片式),适配自动化贴装生产线,提高生产效率;
  • 尺寸规格:电容体直径8mm,长度10.2mm,属于小型化封装——同容量同电压的直插电容通常尺寸更大,此封装可显著节省PCB面积,适合小型化设备设计。

四、适用典型场景

该电容可广泛应用于以下领域:

  1. 消费电子:便携式音频设备(如蓝牙音箱)、小型充电器、LED台灯驱动电源的滤波电路;
  2. 工业控制:小型PLC、传感器模块、低压电机控制器的电源储能与滤波;
  3. 通信设备:无线路由器、小型基站的电源模块滤波;
  4. 汽车电子(低温区):车载USB充电器、小功率辅助设备的电源电路(需注意是否符合车规具体要求)。

五、优势特点

  1. 宽温稳定性:-40℃至105℃范围内容值漂移小,性能稳定;
  2. 小型化设计:8×10.2mm尺寸在同规格电容中优势明显,适配紧凑型设备;
  3. 贴片兼容性:SMD封装支持自动化贴装,降低生产人工成本;
  4. 纹波抑制能力:240mA@120Hz纹波电流满足大多数低压电源的纹波控制需求;
  5. 品牌可靠性:ROQANG作为专业铝电解电容品牌,产品一致性好,批量生产稳定性高。

六、应用注意事项

  1. 电压限制:工作电压不得超过16V直流额定值,避免过压导致电容击穿;
  2. 纹波电流控制:实际应用中纹波电流需低于240mA@120Hz,防止电容过热老化;
  3. 温度管理:长期工作温度建议不超过105℃,高温环境下需增加散热设计;
  4. 极性识别:铝电解电容有正负极性,贴装时需严格对应PCB板标识,避免反接损坏;
  5. 贴装工艺:SMD封装贴装温度需控制在推荐范围内(通常260℃以下),避免损伤电容内部结构。

以上概述涵盖了RVT1C471M0810的核心参数、应用场景与注意事项,可作为选型与设计的参考依据。

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