WMSIC Electronic Components

Ymin MPD331M0LD28009R

ModelMPD331M0LD28009R
PackageSMD,7.3x4.3x2.8mm
BrandYMIN
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
Ymin MPD331M0LD28009R
Type
SMD, 7.3X4.3X2.8MM
Minimum package
500 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
YMIN
Electronic Component
MPD331M0LD28009R
Electronic Component
1
Electronic Component
330uF
Package
SMD,7.3x4.3x2.8mm
Electronic Component
Capacitor
Electronic Component
±20%
Electronic Component
0.5g
Electronic Component
1
Electronic Component
BM0265370497
Voltage
6.3V
Capacitor
7.3mm
Capacitor
4.3mm
Electronic Component
Electronic Component
Electronic Component
500

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

MPD331M0LD28009R 固态贴片电容产品概述

一、产品核心身份与定位

MPD331M0LD28009R是永铭(Ymin)品牌推出的固态铝电解贴片电容,属于SMD(表面贴装)封装类型,针对低电压、紧凑空间的电子电路滤波、储能需求设计。区别于传统电解液电容,其采用固态电解质替代液态电解液,核心优势在于避免漏液、干涸问题,同时兼顾低ESR(等效串联电阻)与小型化设计,适配消费电子、小型电源等多场景应用,是平衡性能与成本的高性价比选择。

二、关键电气性能参数

该电容的核心电气参数明确,满足基础电路的性能要求:

  • 标称容值:330μF(型号中“331”为行业通用编码,代表33×10¹μF);
  • 容值精度:±20%,符合一般电子电路的滤波精度需求,无需额外高精度校准;
  • 额定工作电压:6.3V DC,适配主流低电压系统(如5V、3.3V供电电路);
  • 隐含性能优势:固态电解质带来低ESR特性(典型值可低至50毫欧以内),能有效抑制纹波电压、减少电路损耗;宽工作温度范围(-40℃~105℃),适应高低温环境;长寿命设计(105℃下可达1000小时以上),提升设备长期可靠性。

三、物理结构与封装特性

  1. 封装类型:SMD表面贴装,适配自动化贴片生产线,焊接效率高、一致性好,降低人工成本;
  2. 尺寸规格:电容体直径7.3mm,长度4.3mm,整体封装尺寸(含引脚)为7.3×4.3×2.8mm,属于小型化设计,可嵌入高密度PCB布局(如便携式设备、小型电源模块),节省空间;
  3. 引脚设计:标准SMD引脚,间距符合行业规范(如0.5mm间距),焊接可靠性高,适配常规无铅回流焊工艺(温度范围220℃~260℃),兼容主流贴片设备。

四、典型应用场景

结合参数与特性,该电容适用于以下场景:

  1. 消费电子终端:智能手机、平板电脑的电源管理模块(PMIC)输出滤波,音频电路的耦合/滤波(降低背景噪声);
  2. 小型电源模块:5V/3.3V DC-DC转换器的输出滤波,USB快速充电模块的储能(稳定输出电压,减少电压波动);
  3. 物联网(IoT)设备:低功耗传感器节点、智能穿戴设备(如智能手表)的供电滤波,保障信号传输稳定;
  4. 汽车辅助电路:车载中控屏背光电源、低电压传感器(如胎压监测辅助电路)的滤波(适配-40℃~85℃的车载环境,满足振动测试要求)。

五、品牌与品质保障

  • 品牌背景:永铭(Ymin)是国内知名铝电解电容制造商,拥有10余年生产经验,产品覆盖消费、工业、汽车等领域,具备完善的研发与品质管控体系;
  • 环保与认证:符合RoHS无铅环保标准,部分批次通过UL、CE等国际认证,满足出口与国内市场的合规要求;
  • 可靠性验证:经过高低温循环(-40℃105℃,1000次循环)、振动(102000Hz,1.5G)、耐湿(85℃/85%RH,1000小时)等可靠性测试,确保在复杂环境下的稳定工作。

该电容以“小型化+固态可靠性”为核心,适配低电压电路的滤波需求,是消费电子、小型电源等领域的高性价比选择,可有效提升电路的稳定性与耐用性。

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