WMSIC Electronic Components

ROQANG RVT1V220M0505

ModelRVT1V220M0505
PackageSMD,5x5.4mm
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 RVT1V220M0505
Type
ROQANG
Minimum package
1000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
ROQANG
Electronic Component
RVT1V220M0505
Electronic Component
1
Electronic Component
22uF
Package
SMD,5x5.4mm
Electronic Component
SMD Aluminum Electrolytic Capacitor
Electronic Component
±20%
Electronic Component
0.354g
Electronic Component
1
Electronic Component
BM0264780412
Electronic Component
2000hrs@105℃
Operating Temperature
40℃~+105℃
Current
28mA@120Hz
Voltage
35V
Capacitor
5mm

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

RVT1V220M0505 贴片型铝电解电容产品概述

一、产品基本信息

RVT1V220M0505是ROQANG(容强)品牌推出的贴片型铝电解电容,属于常规中低压贴片铝电解系列产品。该型号针对小型化、高集成度电子设备的电源滤波、信号耦合需求设计,采用标准化SMD贴片封装,可直接适配自动化贴装产线,适用于消费电子、工业控制、通信等多领域场景。

二、核心电气参数解析

该型号的核心电气参数精准匹配基础电路需求,关键指标如下:

  1. 容值与精度:标称容值22μF,精度±20%。此精度范围可满足多数滤波、耦合电路的性能要求(如电源输出滤波无需极高容值精度),兼顾成本与实用性;
  2. 额定电压:直流额定电压35V,远高于12V、24V等常规电源输出电压,为电路提供充足的安全裕量,避免过压击穿风险;
  3. 纹波电流能力:120Hz频率下可承受28mA纹波电流。该指标直接反映电容在市电整流后(120Hz纹波频率)的发热控制能力,确保长期工作时不会因纹波电流过热失效;
  4. 工作寿命:105℃高温环境下额定寿命2000小时。实际使用中若温度低于105℃,寿命会随温度降低呈指数级延长(通常每降10℃寿命翻倍),进一步提升长期可靠性。

三、物理封装与尺寸特性

RVT1V220M0505采用SMD贴片封装,电容体尺寸为直径5mm×长度5.4mm(即5×5.4mm),属于小型化贴片铝电解范畴,优势显著:

  • 适配高密度PCB布局:可在紧凑空间内实现多电容并联/串联,满足电源模块的滤波级数需求;
  • 贴装兼容性强:与常规0805、1206等贴片元件尺寸匹配,无需特殊PCB设计;
  • 重量轻:适合智能穿戴、小型家电等对重量敏感的便携式设备。

四、环境适应性与可靠性

该型号的环境适应性覆盖多数应用场景,可靠性指标符合行业常规要求:

  1. 工作温度范围:-40℃~+105℃宽温设计,可适应低温(如户外设备、北方地区使用)和高温(如电源模块内部发热环境)场景;
  2. 耐温稳定性:105℃高温下仍保持2000小时额定寿命,说明电解液、铝箔等核心材料耐温性能良好,避免高温下电解液干涸、容值衰减过快;
  3. 抗振动性能:贴片封装通过表面贴装固定,相比插件电容抗振动能力更强,适合车载、工业设备等振动环境。

五、典型应用场景

结合参数特性,RVT1V220M0505可广泛应用于以下场景:

  1. 小型电源模块:DC-DC转换器输出滤波、线性电源整流后滤波,22μF容值搭配35V额定电压,满足中等功率电源的纹波抑制需求;
  2. 便携式电子设备:智能台灯、加湿器、便携式音箱等产品的电源滤波/音频耦合电路,小尺寸适配紧凑空间;
  3. 工业控制电路:PLC输入输出模块、小型传感器节点的电源滤波,宽温范围适应工业环境的温度波动;
  4. 通信终端设备:小型路由器、交换机的辅助电源滤波,贴装效率高,适合批量生产。

六、总结

RVT1V220M0505作为一款常规贴片铝电解电容,以小尺寸、宽温范围、充足安全裕量为核心优势,兼顾性能与成本,可满足多数中低压、小功率电子设备的基础滤波/耦合需求。其标准化参数与封装设计,也便于电子工程师快速选型与电路设计。

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