WMSIC Electronic Components

ROQANG RVT1E681M1010

ModelRVT1E681M1010
PackageSMD,D10xL10.2mm
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 RVT1E681M1010
Type
ROQANG
Minimum package
500 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
ROQANG
Electronic Component
RVT1E681M1010
Electronic Component
1
Electronic Component
680uF
Package
SMD,D10xL10.2mm
Electronic Component
SMD Aluminum Electrolytic Capacitor
Electronic Component
±20%
Electronic Component
1.61g
Electronic Component
1
Electronic Component
BM0264780428
Electronic Component
2000hrs@105℃
Operating Temperature
40℃~+105℃
Current
354mA@120Hz
Voltage
25V
Capacitor
10mm

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

RVT1E681M1010 贴片铝电解电容产品概述

一、产品定位与核心参数

RVT1E681M1010是容强(ROQANG) 推出的一款通用型贴片铝电解电容,针对中低电压、中等容值的电子电路滤波、储能需求设计,核心参数清晰明确:

  • 标称容值:680μF,精度±20%
  • 额定电压:25V(直流)
  • 纹波电流承载能力:354mA(120Hz频率下)
  • 尺寸规格:电容体直径10mm×长度10.2mm(SMD贴片封装)
  • 工作温度范围:-40℃~+105℃
  • 高温寿命:2000小时(105℃环境下连续工作)

二、关键性能指标解析

1. 容值与精度

标称680μF的容值属于中等容量范畴,±20%的精度可覆盖大部分通用电子电路需求(如电源滤波、去耦、储能),无需额外高精度匹配,兼顾性能与成本平衡。

2. 额定电压与纹波特性

25V额定电压适配常见低压电源系统(12V/24V为主),避免过压风险;354mA@120Hz纹波电流 是核心优势——120Hz为市电整流后的典型纹波频率,该电容可有效抑制电源输出纹波,减少电磁干扰(EMI),保障后端电路稳定。

3. 损耗与可靠性

作为铝电解电容,其等效串联电阻(ESR)虽未明确标注,但结合120Hz纹波电流参数可推断:产品设计针对低频滤波场景优化,损耗控制在合理范围,适合长期连续工作。

三、封装与尺寸规格

采用贴片式(SMD)封装,虽具体封装代码未明确,但尺寸为直径10mm×长度10.2mm,属于小型化设计:

  • 适配高密度PCB布局,不占用过多空间;
  • 兼容常规贴片焊接工艺(回流焊/波峰焊,需遵循铝电解电容焊接温度曲线);
  • 引脚设计符合贴片元件标准,便于自动化贴装生产。

四、环境适应性与寿命特性

1. 宽温工作能力

-40℃~+105℃的工作温度范围,覆盖工业级设备(如PLC、传感器)、消费电子(如机顶盒、路由器)及部分车载附件的环境需求,低温下无容量衰减、漏电流异常问题。

2. 高温寿命保障

在105℃高温环境下可连续工作2000小时,满足严苛工况下的长期运行;根据铝电解电容寿命与温度的关联规律(温度每降低10℃,寿命约延长1倍),其在常温(25℃)下理论寿命可达约51万小时(≈58年),可靠性远超普通消费级电容。

五、典型应用场景

RVT1E681M1010的参数特性使其适用于以下场景:

  1. 低压开关电源滤波:12V/24V电源适配器、LED驱动电源的输出端,滤除整流纹波;
  2. 消费电子主板去耦:机顶盒、路由器、智能家居设备的电源模块,抑制电压波动;
  3. 工业控制电路:PLC、传感器模块的电源稳压环节,适应宽温环境;
  4. 便携式电子设备:小型仪器、车载充电器的储能滤波,兼顾尺寸与性能。

六、品牌与可靠性说明

容强(ROQANG)是国内专业铝电解电容制造商,产品符合RoHS环保标准,生产工艺成熟:

  • 采用优质铝箔、电解液及封装材料,减少漏电流与容量衰减;
  • 批量产品经高低温测试、纹波寿命测试,质量稳定;
  • 成本控制合理,适合中低端到中端电子设备的批量应用。

综上,RVT1E681M1010以中等容值、低压耐温、小型化贴片设计为核心,兼顾性能与成本,是通用电子电路中电源滤波、去耦的可靠选择。

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