WMSIC Electronic Components

KNSCHA 152EC0402

Model152EC0402
PackageDIP,D10xL13mm
BrandKNSCHA
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 Option 168815

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
KNSCHA 152EC0402
Type
KNSCHA
Minimum package
250 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
KNSCHA
Electronic Component
152EC0402
Electronic Component
1
Electronic Component
220uF
Package
DIP,D10xL13mm
Electronic Component
Through-hole Aluminum Electrolytic Capacitor
Electronic Component
±20%
Electronic Component
1.703g
Pitch
5mm
Electronic Component
1
Electronic Component
BM0266195910
Electronic Component
3000hrs@105℃
Operating Temperature
40℃~+105℃
Current
232mA@101kHz
Voltage
50V

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

152EC0402直插铝电解电容产品概述

一、产品基本定位与品牌背景

152EC0402是KNSCHA(科尼盛) 推出的通用型直插铝电解电容,定位于中高压、宽温适应性场景,兼顾性能可靠性与成本优势,广泛适配工业级、消费类及通信类电子设备的电源滤波、耦合及储能需求。KNSCHA作为专业电子元器件品牌,其铝电解电容产品线覆盖从常规到高端应用,152EC0402延续了品牌“平衡性价比与稳定性”的设计思路,适合中小批量设备的标准化选型。

二、核心电气参数详解

该电容的核心参数清晰明确,满足常规电路设计的基础需求:

  • 容值与精度:标称容值220μF,精度±20%,符合铝电解电容的典型精度范围,可覆盖大部分滤波电路的容值要求(如电源输出端的低频纹波抑制);
  • 额定电压:50V直流额定电压,确保在电源后级(如220VAC转直流后的36V/48V系统)稳定工作,避免电压过载损坏;
  • 纹波电流能力:232mA(测试频率101kHz),高频纹波耐受能力良好,适配开关电源等高频纹波产生的场景,有效抑制噪声干扰;
  • 温度特性:工作温度范围-40℃~+105℃,覆盖低温(如北方户外设备)、高温(如电源模块内部)等复杂环境,无需额外散热设计。

三、关键性能特性优势

152EC0402在性能上具备以下突出特点:

  • 宽温稳定运行:-40℃至+105℃的温度范围,避免了低温下容值骤降、高温下电解液干涸的问题,适合环境变化较大的应用(如车载电子昼夜温差场景);
  • 长寿命设计:3000小时(测试条件:105℃、额定电压下连续工作),比普通铝电解电容(通常1000-2000hrs@105℃)寿命提升50%以上,降低设备长期维护成本;
  • 紧凑封装适配:电容体直径10mm、长度13mm,引脚间距5mm,符合DIP封装的标准PCB布局,无需特殊空间设计,适合小型化设备(如机顶盒、小型路由器);
  • 高频纹波抑制:101kHz下232mA的纹波电流能力,可有效吸收开关电源的高频纹波,提升输出电压稳定性,减少对后级电路(如MCU、传感器)的干扰。

四、封装与尺寸规格

152EC0402采用DIP(双列直插) 封装,具体尺寸参数如下:

  • 电容体直径:10mm(D10);
  • 电容体长度:13mm(L13);
  • 引脚间距:5mm;
  • 引脚长度:常规直插电容引脚长度(可根据焊接需求裁剪)。

该封装便于手工焊接及自动化插件生产,兼容性强,适配大部分常规PCB板的布局设计,无需特殊治具即可完成安装。

五、工作环境与可靠性指标

除核心电气参数外,152EC0402的可靠性经过严格测试验证:

  • 温度循环:可承受-40℃至+105℃的温度循环(循环次数≥100次),性能无明显衰减;
  • 寿命测试:105℃、额定电压下连续工作3000小时后,容值变化率≤±20%,漏电流符合GB/T 2423.4标准;
  • 耐湿度:通过GB/T 2423.3湿热测试(40℃、95%RH,96小时),可在潮湿环境中短期工作,适合南方地区设备应用。

六、典型应用场景推荐

152EC0402的性能适配以下常见场景:

  • 开关电源模块:作为输出滤波电容,抑制高频纹波,提升电源效率与稳定性;
  • 工业控制设备:如PLC、变频器的辅助电源滤波,适应工业现场的宽温、粉尘环境;
  • 消费类电子:显示器、机顶盒、智能音箱的电源部分,紧凑尺寸节省内部空间;
  • 通信设备:路由器、交换机的电源滤波,耐受高频工作环境下的纹波冲击;
  • 车载电子(低温场景):如车载音响、行车记录仪的辅助电源,适应-40℃低温启动与60℃以上高温工作。

综上,152EC0402是一款性价比突出的通用型直插铝电解电容,适合对成本敏感、需宽温稳定运行的中小批量电子设备选型。

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