WMSIC Electronic Components

ROQANG VT1C102M1010

ModelVT1C102M1010
PackageSMD,10x10.2mm
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 VT1C102M1010
Type
ROQANG
Minimum package
500 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
ROQANG
Electronic Component
VT1C102M1010
Electronic Component
1
Electronic Component
1000uF
Package
SMD,10x10.2mm
Electronic Component
SMD Aluminum Electrolytic Capacitor
Electronic Component
±20%
Electronic Component
1.74g
Electronic Component
1
Electronic Component
BM0264780430
Electronic Component
2000hrs@105℃
Operating Temperature
40℃~+105℃
Current
347mA@120Hz
Voltage
16V
Capacitor
10mm

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

VT1C102M1010 贴片铝电解电容产品概述

VT1C102M1010是容强(ROQANG) 品牌推出的一款中容量贴片铝电解电容,针对低压电路的滤波、储能需求设计,兼具小型化封装与宽温可靠性,适用于消费电子、工业控制、车载等多领域应用。以下从核心参数、封装特性、环境适应性等维度展开概述。

一、产品核心定位与品牌背景

容强(ROQANG)作为国内专注铝电解电容研发生产的厂商,聚焦中小容量贴片电容的性能优化,VT1C102M1010是其面向自动化贴装工艺与空间紧凑场景的代表性产品,主打“高容量密度+宽温稳定”,填补了低压(16V)领域中大容量贴片电容的实用需求。

二、关键电气性能参数解析

该产品的核心电气参数围绕低压滤波的实际需求设计,关键指标如下:

  1. 容值与精度:标称容值1000μF,精度±20%,符合铝电解电容的常规精度标准,满足多数低压电路的储能、滤波容量要求(如开关电源输出端的低频纹波抑制);
  2. 额定电压:16V直流额定电压,覆盖常见低压电路(如5V、12V电源系统),实际应用中建议工作电压不超过12V(留25%余量提升可靠性);
  3. 纹波电流能力:347mA(@120Hz,25℃),120Hz是市电整流后的纹波主频率,该指标直接反映电容在实际应用中的发热控制能力——若纹波电流超过此值,会导致电容内部电解质老化加速,缩短寿命;
  4. 阻抗特性:结合铝电解电容的特性,该产品在120Hz下的阻抗与纹波电流匹配,可有效滤除低频纹波,与陶瓷电容配合可实现宽频滤波。

三、物理封装与贴装适配性

VT1C102M1010采用SMD贴片封装,尺寸为D10mm×L10.2mm(电容体直径10mm,长度10.2mm),属于小型化贴片铝电解电容范畴:

  • 适配自动化贴装线:无需手工焊接,可通过回流焊、波峰焊(需注意铝电解耐温)完成贴装,提升生产效率;
  • 空间紧凑性:直径10mm的体积仅占少量PCB面积,适合手机充电器、机顶盒、路由器等小型设备的电源模块布局;
  • 引脚设计:采用径向贴片引脚,焊接后稳定性好,抗振动能力优于插件电容。

四、环境适应性与长期可靠性

该产品的可靠性指标针对宽温与高温场景优化,核心表现如下:

  1. 工作温度范围:-40℃+105℃,覆盖全球多数气候环境(如北方低温、南方高温,车载环境的-4085℃);
  2. 高温寿命:2000小时(@105℃,额定电压下),此指标反映电容在极端高温下的稳定工作时长——根据Arrhenius公式,若应用环境温度为60℃,寿命可延长至约32000小时(每降低10℃,寿命翻倍),满足长期使用需求;
  3. 耐振动能力:贴片封装的引脚焊接强度优于插件,可承受常规工业设备的振动(如小型机械的电源模块)。

五、典型应用领域

结合参数与封装特性,VT1C102M1010的核心应用场景包括:

  1. 消费电子电源:手机快速充电器、平板电脑充电器、机顶盒、路由器的输出滤波电容,与陶瓷电容配合实现宽频纹波抑制;
  2. 工业控制设备:小型PLC、传感器模块的辅助电源滤波,宽温特性适配车间不同温度环境;
  3. 车载电子:车载充电器、行车记录仪的电源模块,-40~105℃的温度范围覆盖车载环境;
  4. 通信设备:小型基站、光模块的电源滤波,贴片封装适配高密度PCB布局。

六、选型与使用注意事项

为确保产品性能与寿命,使用时需注意以下几点:

  1. 电压余量:实际工作电压需低于16V,建议留20%~30%余量(如12V以下);
  2. 纹波电流控制:实际纹波电流需小于347mA(@120Hz),若纹波过大,可并联多个电容分担电流;
  3. 焊接温度:铝电解电容耐温有限,回流焊温度需控制在260℃以下(峰值温度不超过260℃,时间不超过10秒);
  4. 环境温度:避免长期工作在105℃以上,否则会大幅缩短寿命;
  5. 极性确认:贴片铝电解电容有极性(通常引脚较长的为正极),焊接前需确认极性,避免反接损坏。

综上,VT1C102M1010以“低压中容量+贴片小型化+宽温可靠”为核心优势,是消费电子、工业、车载等领域低压电源滤波的实用选型,可满足多数紧凑空间的应用需求。

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