WMSIC Electronic Components

ROQANG KM1H221M1013

ModelKM1H221M1013
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 KM1H221M1013
Type
ROQANG
Minimum package
500 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
ROQANG
Electronic Component
KM1H221M1013
Electronic Component
1
Electronic Component
220uF
Package
10x13mm
Electronic Component
Through-hole Aluminum Electrolytic Capacitor
Electronic Component
±20%
Electronic Component
1.654g
Pitch
5mm
Electronic Component
1
Electronic Component
BM0264860755
Electronic Component
2000hrs@105℃
Operating Temperature
40℃~+105℃
Current
300mA@120kHz
Voltage
50V

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

KM1H221M1013直插铝电解电容产品概述

一、产品定位与核心身份

KM1H221M1013是ROQANG(容强)品牌推出的一款径向引线直插铝电解电容,属于中低压、中等纹波承载能力的通用型元件。型号命名精准对应核心参数:“221”代表容值220μF(22×10¹),“H”关联50V额定电压系列,“1013”明确电容体尺寸为直径10mm×长度13mm,专为紧凑空间、宽温环境设计,是电子设备电源滤波、耦合的可靠选择。

二、关键电气性能参数

该电容的电气指标匹配多数设备的常规需求,核心参数及意义如下:

  • 容值与精度:标称220μF,精度±20%——满足工业级应用对容值偏差的常规要求,无需高精度校准即可适配多数电路;
  • 额定电压:50V DC——可安全工作在50V及以下直流电路中,避免过压击穿,适配中小功率电源系统;
  • 纹波电流能力:300mA(@120kHz)——120kHz是开关电源、DC-DC转换器的典型工作频率,此参数可有效抑制高频纹波,减少电容发热,延长实际寿命;
  • 频率特性:针对120kHz优化的纹波指标,说明其高频滤波性能稳定,适合开关电源输出端、高频耦合电路等场景。

三、物理封装与安装特性

采用径向引线直插封装,体积紧凑,安装适配性强:

  • 电容体尺寸:直径10mm×长度13mm(D10×L13)——小巧体积可轻松集成到紧凑PCB布局中,尤其适合家电、小型仪器等对空间敏感的产品;
  • 脚间距:5mm——符合常规插件焊盘标准,无需特殊PCB开孔,兼容手工焊接或自动插件设备;
  • 引线类型:径向双引线(两端引出)——安装方向灵活,便于PCB合理布局,避免引线过长导致的干扰问题。

四、环境适应性与可靠性

可靠性指标满足多数场景的长期运行需求:

  • 工作温度范围:-40℃~+105℃——覆盖我国南北地区环境温度(北方冬季低温、南方夏季高温)及工业车间高低温波动,无需额外散热/保温;
  • 工作寿命:2000小时(@105℃)——105℃高温下连续工作2000小时,换算为常温(25℃)寿命可达数万小时,稳定支撑设备长期运行;
  • 稳定性:铝电解常规工艺保证,额定参数内工作时,容值衰减、漏电流变化缓慢,不易突然失效。

五、典型应用场景

结合参数优势,适配以下场景:

  1. 中小功率开关电源:作为输出滤波电容,50V额定适配12V/24V输出电源,300mA纹波电流抑制输出纹波,提升电源质量;
  2. 工业控制电路板:宽温范围适应车间高低温,适合PLC、传感器模块等工业设备的电源滤波;
  3. 家电控制板:D10×L13尺寸适配洗衣机、空调等家电紧凑内部空间,满足电源滤波、耦合需求;
  4. 小型电子仪器:如示波器、信号发生器的电源部分,稳定容值精度保证供电稳定,减少信号干扰;
  5. LED驱动电源:低压LED驱动(12V/24V)输出滤波,50V额定留有足够余量,提升驱动可靠性。

六、总结

KM1H221M1013直插铝电解电容凭借紧凑尺寸、宽温适配、中等纹波承载能力,成为通用电源滤波、储能的可靠选择。参数精准匹配民用及工业场景需求,安装方便、成本可控,是电子设计中替代同类规格电容的实用方案。

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