WMSIC Electronic Components

ROQANG KM1E471M1013

ModelKM1E471M1013
Package10x13mm
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 KM1E471M1013
Type
ROQANG
Minimum package
500 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
ROQANG
Electronic Component
KM1E471M1013
Electronic Component
1
Electronic Component
470uF
Package
10x13mm
Electronic Component
Through-hole Aluminum Electrolytic Capacitor
Electronic Component
±20%
Electronic Component
1.367g
Pitch
5mm
Electronic Component
1
Electronic Component
BM0264860770
Voltage
25V
Capacitor
10mm
Capacitor
13mm
Electronic Component
Electronic Component

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

KM1E471M1013直插铝电解电容产品概述

KM1E471M1013是ROQANG(容强)品牌推出的通用型径向直插铝电解电容,针对低压直流电路的滤波、耦合等需求设计,以紧凑体积实现稳定的中等容量输出,适配多种小型电子设备的空间与性能要求。

一、产品核心特性与定位

该电容属于通用低压直插铝电解类别,核心特性围绕“小体积+稳定容值+易安装”展开:

  • 采用径向引线封装,引脚方向垂直于电容体,便于PCB板垂直插装,节省水平空间;
  • 容值470μF覆盖中等容量需求区间,满足多数低压电路的滤波带宽要求;
  • 额定25V电压适配常见低压直流供电场景(如5V/12V系统二次滤波),无需额外高压冗余;
  • 体积D10×L13mm(直径10mm、长度13mm),脚间距5mm为标准插件间距,兼容多数小型PCB焊盘布局。

二、关键参数详解

2.1 容值与精度

标称容值为470μF(型号中“471”代表47×10¹=470μF),精度±20%,在-20℃~+85℃(铝电解常规工作温度范围)内保持容值稳定,满足一般电路滤波效果要求,无需高精度校准。

2.2 额定电压与纹波耐受

额定电压25V DC,工作时电路电压需不超过此值(建议降额至20V以内延长寿命);作为通用铝电解,可耐受常见低压电路纹波干扰(如开关电源输出纹波)。

2.3 物理参数

  • 电容体直径:10mm(紧凑尺寸,适配空间受限设备);
  • 电容体长度:13mm(不含引脚,插装后突出高度低);
  • 引脚间距:5mm(标准插件间距,无需特殊焊盘设计);
  • 引脚材质:镀锡铜(导电良好、焊接牢固、不易氧化)。

三、封装与安装适配

KM1E471M1013采用径向引线封装,引脚从电容体两端垂直引出,安装方式灵活:

  • 手工焊接:引脚易剪切、上锡,焊接温度控制在260℃以内(10秒内)可保证性能;
  • 自动插件:脚间距5mm符合行业标准,兼容多数插件机送料与插装精度;
  • 空间适配:体积小巧,可用于路由器、机顶盒、小型家电电源模块(如12V输出滤波),不占用过多内部空间。

四、典型应用场景

该电容参数与体积特性,适配以下常见场景:

  1. 小型开关电源滤波:手机充电器、路由器、机顶盒的12V/5V输出端,滤除开关纹波稳定电压;
  2. 小家电控制电路:电热水壶、豆浆机、加湿器电源模块,实现EMI滤波与电压稳定;
  3. 简单LED驱动电路:小功率LED灯串驱动电源滤波,保证亮度稳定;
  4. 音频电路耦合:简易收音机、玩具发声模块的信号耦合,传递音频信号;
  5. 工业控制小模块:传感器节点、小型继电器控制板电源滤波,提升抗干扰能力。

五、品牌与品质保障

ROQANG(容强)是国内专注铝电解电容研发生产的品牌,KM1E471M1013符合RoHS环保标准(无铅、无镉等有害物质),生产遵循IEC 60384-4国际标准:

  • 批量供货容值偏差控制在±20%以内,电压耐受符合标称值;
  • 经高低温循环测试(-40℃~+85℃),适应不同环境温度稳定工作;
  • 性价比优势明显,适用于消费电子、小家电等领域批量生产。

总结:KM1E471M1013是高性价比通用低压直插铝电解电容,以紧凑体积、稳定容值和易安装特性,满足多数小型电子设备滤波、耦合需求,是低压电路设计的常用元件之一。

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