WMSIC Electronic Components

ROQANG VT1V220M0505

ModelVT1V220M0505
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 VT1V220M0505
Type
ROQANG
Minimum package
1000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
ROQANG
Electronic Component
VT1V220M0505
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
BM0264793490
Electronic Component
2000hrs@105℃
Operating Temperature
40℃~+105℃
Current
25mA@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.

VT1V220M0505 贴片铝电解电容产品概述

一、产品基本信息

VT1V220M0505是容强(ROQANG)品牌推出的一款低压贴片铝电解电容,属于该品牌VT系列通用型产品。型号命名遵循行业逻辑:

  • VT1:系列标识,代表低压贴片铝电解电容;
  • V220:容值标识(省略μF单位),对应22μF;
  • M:精度等级,容值公差±20%;
  • 35V:额定直流电压(型号隐含);
  • 0505:封装尺寸代码,对应电容体直径5mm、长度5.4mm。

该产品定位为低压电路滤波/耦合的高性价比元件,兼顾体积紧凑性与宽温适应性,适配多种消费电子、小型电源场景。

二、核心电气参数及实际意义

VT1V220M0505的参数经过优化,匹配低压电路的实际需求:

1. 容值与精度

  • 参数:22μF±20%
  • 意义:满足常规电源滤波(如输出滤波)、信号耦合(如音频电路)的基本需求;±20%精度无需额外校准,覆盖大部分非高精度电路,降低BOM成本。

2. 额定电压

  • 参数:35V DC
  • 意义:适配5V、12V、24V等低压直流系统,留有安全余量(建议工作电压≤28V),避免过压失效。

3. 纹波电流能力

  • 参数:25mA@120Hz
  • 意义:衡量电容抑制电源纹波的核心指标——120Hz工频下可承受25mA纹波,有效降低电源输出纹波;若工作频率升高(如开关电源的几十kHz),纹波承载能力会进一步提升。

4. 工作温度范围

  • 参数:-40℃~+105℃
  • 意义:宽温设计适应极端环境:低温(如北方冬季户外、车载启动)下容值变化率<10%;高温(如密闭电源盒、工业高温区)下性能稳定,避免鼓包失效。

5. 高温寿命

  • 参数:2000hrs@105℃
  • 意义:105℃下连续工作2000小时后,容值变化率≤20%、损耗角正切值变化率≤50%;若工作温度降低(如85℃),寿命呈指数级延长(可达10000hrs以上)。

三、封装与物理特性

VT1V220M0505采用SMD贴片封装,尺寸为D5mm×L5.4mm,具备三大优势:

1. 自动化兼容性

适配标准SMT产线,支持高速贴装、回流焊工艺,提高生产效率,降低人工成本。

2. 体积紧凑

5mm直径的小尺寸节省PCB空间,适合小型化产品(如移动电源、TWS充电仓、小型路由器)的高密度布局。

3. 机械稳定性

封装结构优化,贴装后焊点牢固,抗振动(10~2000Hz,1.5g加速度)、抗冲击能力满足运输与使用需求。

四、典型应用场景

结合参数特性,该产品核心应用场景包括:

1. 消费电子

  • 小型家电:加湿器、台灯、智能插座的电源滤波;
  • 便携式设备:移动电源、TWS充电仓、智能手环的信号耦合与稳压。

2. 小型电源

  • 5V/12V低压开关电源、线性电源的输出滤波(如LED驱动、USB充电器)。

3. 汽车电子

  • 车载小功率模块:中控辅助电路、氛围灯电源、胎压监测传感器的宽温需求场景。

4. 工业控制

  • 低功耗传感器模块、小型PLC控制器的电源滤波与信号耦合。

5. 通信设备

  • 小型路由器、无线AP的电源电路滤波。

五、可靠性与品牌保障

容强(ROQANG)作为专业电容厂商,VT1V220M0505经过多重可靠性测试:

  • 高低温循环(-40℃~+105℃,100循环):性能无衰减;
  • 湿热测试(85℃/85%RH,1000hrs):容值变化率≤15%;
  • 批量供货稳定,一致性好,降低客户选型与验证成本。

综上,VT1V220M0505凭借紧凑尺寸、宽温性能、稳定纹波抑制能力,成为低压电路滤波/耦合的高性价比选择,适配多种小型化、宽温环境的电子设备需求。

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