WMSIC Electronic Components

ROQANG RVT1C470M0605

ModelRVT1C470M0605
PackageSMD,6.3x5.4mm
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 RVT1C470M0605
Type
ROQANG
Minimum package
1000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
ROQANG
Electronic Component
RVT1C470M0605
Electronic Component
1
Electronic Component
47uF
Package
SMD,6.3x5.4mm
Electronic Component
SMD Aluminum Electrolytic Capacitor
Electronic Component
±20%
Electronic Component
0.478g
Electronic Component
1
Electronic Component
BM0264860449
Electronic Component
2000hrs@105℃
Operating Temperature
40℃~+105℃
Current
48mA@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.

RVT1C470M0605 产品概述

一、产品简介

RVT1C470M0605 是 ROQANG(容强)推出的一款贴片型铝电解电容,标称容量为 47µF,额定电压 16V,容差 ±20%。该器件采用 SMD 封装,电容体直径 6.3mm、长度 5.4mm(D6.3×L5.4mm),专为空间受限的消费类与工业电子设备电源滤波、去耦和旁路场合设计。其纹波电流为 48mA @ 120Hz,工作温度范围 -40℃ 至 +105℃,在 105℃ 下的额定工作寿命为 2000 小时。

二、主要性能与规格

  • 容值:47µF
  • 精度:±20%
  • 额定电压:16V
  • 纹波电流:48mA @ 120Hz
  • 封装:SMD,尺寸 D6.3×L5.4mm
  • 工作温度:-40℃ ~ +105℃
  • 工作寿命:2000 hrs @ 105℃
  • 极性:有极(铝电解电容,注意正负极安装)
  • 品牌:ROQANG(容强)

三、结构与封装特性

RVT1C470M0605 采用贴片(SMD)结构,适合自动化贴装与回流焊流程。小直径与短体长设计便于在高密度 PCB 上布置。作为铝电解电容,本品具有较高的比容量和较大的容值/体积比,适合在有限空间内实现较高储能与滤波效果。

四、典型应用场景

  • 开关电源与线性稳压器的输出滤波与旁路
  • 单片机/微处理器供电去耦
  • 音频耦合与电源去耦(注意极性与漏电流要求)
  • 相对低纹波的车载电子、工业控制、小型消费电子设备

五、可靠性与寿命说明

额定寿命为 2000 小时(在 105℃ 下),为设计耐高温、短期高应力环境的参考值。实际寿命受工作温度、纹波电流、静电及机械应力影响:温度越高、纹波越大、电压接近或超过额定值时寿命会显著降低。建议在长期运行场合对温度与电流进行合理设计与降额使用,以延长寿命。

六、使用建议与注意事项

  • 极性保护:为有极元件,必须正确识别并安装正、负极,避免反接导致失效或爆破。
  • 电压留量:建议设计中保留一定的电压裕量,避免长期以额定电压满载运行以提升可靠性。
  • 纹波限制:纹波电流规格为 48mA @120Hz,请保证实际电路中的纹波不超过该值;否则需采用并联或更高规格电容。
  • 回流焊与预处理:按制造商推荐的回流焊温度曲线和吸湿预处理要求进行贴装,避免因湿气导致的焊接缺陷或击穿。
  • 机械固定:若应用在震动较大的环境,应考虑胶固定或机械支撑,避免焊点或电容体受力损伤。

七、采购与替代建议

RVT1C470M0605 适用于对容量、体积有明确要求且纹波不大的电源滤波场合。选型时请参考 ROQANG 的产品规格书(datasheet)以获取 PCB 安装尺寸、回流曲线及更详细的电气特性。如需更高纹波电流或更长寿命,可考虑同类更大体积或高温寿命等级的铝电解电容,亦可选用固体电解或钽电容作为替代,视电路对 ESR、纹波和可靠性的要求而定。

如需进一步获取封装尺寸图、端子布局或样品测试数据,可联系 ROQANG 或指定分销商索取 RVT1C470M0605 的完整数据手册。

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