WMSIC Electronic Components

ROQANG RVT1A222M1213

ModelRVT1A222M1213
PackageSMD,D12.5xL13.5mm
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 RVT1A222M1213
Type
ROQANG
Minimum package
200 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
ROQANG
Electronic Component
RVT1A222M1213
Electronic Component
1
Electronic Component
2200uF
Package
SMD,D12.5xL13.5mm
Electronic Component
SMD Aluminum Electrolytic Capacitor
Electronic Component
±20%
Electronic Component
3.465g
Electronic Component
1
Electronic Component
BM0264860498
Electronic Component
2000hrs@105℃
Operating Temperature
40℃~+105℃
Current
450mA@120Hz
Voltage
10V
Capacitor
12.5mm

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

RVT1A222M1213 贴片铝电解电容产品概述

一、产品定位与核心属性

RVT1A222M1213是容强(ROQANG)品牌推出的贴片型铝电解电容,针对小型化电子设备的电源滤波、储能需求设计,属于低压高容量SMD器件。该产品兼顾紧凑尺寸与可靠性能,适配自动化贴装生产线,是消费电子、工业控制等领域的常规选型元件,可替代同类插件电容实现设备小型化升级。

二、核心电性能参数详解

该电容的核心电参数完全匹配常规低压应用场景,具体特性如下:

  • 容值与精度:标称容值2200μF,精度±20%,满足工业级/消费类设备对滤波容量的误差要求,无需额外冗余设计即可保证电路稳定性;
  • 额定电压:10V DC,适配5V、3.3V等低压系统的二次滤波或储能,电压余量充足(系统电压需低于额定值),避免过压失效风险;
  • 纹波电流耐受:450mA(@120Hz),针对市电频率(50/60Hz)的二次谐波纹波设计,可有效抑制电源输出端的低频纹波,减少对敏感电路(如音频、MCU)的干扰;
  • 温度与寿命:工作温度范围-40℃~+105℃,覆盖低温存储/寒冷环境与高温发热场景;在105℃高温下的工作寿命为2000小时,符合常规贴片铝电解电容的可靠性标准。

三、封装与物理尺寸规格

采用SMD贴片封装,电容体尺寸为直径12.5mm×长度13.5mm,属于紧凑型贴片铝电解电容:

  • 尺寸一致性强,适配标准SMT贴装设备(如富士、西门子贴片机),贴装精度高,无需特殊治具;
  • 无插件引脚,节省PCB空间(约比同容量插件电容节省30%布局面积),适合小型化产品(如便携设备、迷你电源模块)的高密度布局;
  • 封装结构采用卷边密封工艺,抗振动性能优于插件电容,适配对振动敏感的应用场景(如车载小功率模块)。

四、工作环境与可靠性特性

  1. 宽温适应性:-40℃低温下可正常工作(容值变化率≤±10%),避免寒冷地区或低温存储后的性能下降;+105℃高温下持续工作2000小时,满足设备内部发热环境的长期可靠需求;
  2. 纹波稳定性:450mA@120Hz的纹波电流耐受能力,可有效抑制电源输出的低频纹波,减少电容发热(实测纹波负载下电容表面温度≤90℃),延长实际工作寿命;
  3. 参数一致性:容强品牌的生产工艺(如电解纸选型、卷绕张力控制)保证了批量产品的容值、电压、纹波等参数一致性,减少量产中的筛选成本。

五、典型应用场景

结合参数与封装特性,该电容适用于以下场景:

  • 消费电子:手机充电器、蓝牙音箱、便携式充电宝的电源输出滤波,利用高容量滤除低频纹波,提升音频清晰度与充电稳定性;
  • 工业控制:PLC辅助电源模块、小型传感器节点的低压储能,宽温范围适配工业现场的温度波动(如车间-10℃~+50℃环境);
  • 车载电子:车载USB充电器、小功率LED氛围灯的滤波元件,抗振动封装适配车辆行驶中的振动环境(振动频率10~2000Hz下无失效);
  • LED驱动电源:低压LED灯带驱动的输出滤波,10V额定电压匹配驱动电路的输出电压,2200μF容量保证电流稳定,避免LED闪烁。

六、品牌与选型参考

容强(ROQANG)作为国内专业铝电解电容厂商,产品符合RoHS环保标准,封装兼容性强,适配主流PCB设计软件(如Altium、Eagle)的封装库;RVT1A222M1213的选型注意事项:

  • 系统工作电压需≤8V(留2V安全余量);
  • 纹波电流负载需控制在450mA@120Hz以内,若负载纹波更高需并联多个电容;
  • PCB布局需预留12.5mm×13.5mm的封装空间,焊盘设计需匹配SMD贴片要求(避免虚焊)。

该产品凭借紧凑尺寸、可靠性能与适配性,成为低压小型化设备滤波/储能的高性价比选型。

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