WMSIC Electronic Components

ROQANG KM1H101M0812

ModelKM1H101M0812
PackageRADIAL,8X12MM
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 KM1H101M0812
Type
RADIAL, 8X12MM
Minimum package
500 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
ROQANG
Electronic Component
KM1H101M0812
Electronic Component
1
Electronic Component
100uF
Package
8x12mm
Electronic Component
Through-hole Aluminum Electrolytic Capacitor
Electronic Component
±20%
Electronic Component
0.904g
Electronic Component
1
Electronic Component
BM0264860751
Operating Temperature
40℃~+105℃
Voltage
50V
Capacitor
8mm
Capacitor
12mm
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.

KM1H101M0812 直插铝电解电容产品概述

一、产品核心参数与规格

KM1H101M0812为ROQANG(容强)品牌直插铝电解电容,核心参数明确适配中低功率电路的滤波、稳压需求,具体规格如下:

  • 容值与精度:标称容值100μF,精度±20%(满足一般电路对容值偏差的兼容要求);
  • 额定电压:50V DC(可覆盖12V/24V/36V等常用电源系统的滤波场景,留有安全余量);
  • 物理尺寸:电容体直径8mm(D8)、长度12mm(L12),径向引线封装(引脚垂直于电容体,适配PCB插件焊接);
  • 温度范围:工作温度-40℃~+105℃(覆盖工业级宽温场景,支持低温启动及高温持续工作);
  • 封装类型:径向直插式,引脚直径符合行业标准(适配常规PCB焊盘孔径)。

二、关键特性解析

该电容针对紧凑空间与宽温环境优化,核心特性突出实用性与可靠性:

1. 宽温稳定性能

工作温度范围覆盖-40℃至+105℃,满足工业车间(-20℃+60℃)、户外设备(-40℃+85℃)、高温家电(+80℃~+105℃) 等场景需求。高温下容值衰减率控制在行业标准内(≤10%/1000小时),长期工作无明显性能下降。

2. 紧凑尺寸设计

8mm直径+12mm长度的电容体,相比同容值同电压的常规铝电解电容(部分竞品直径达10mm),可节省约20%的PCB空间,适配小型化设备(如智能机顶盒、微型PLC模块)的内部布局。

3. 高可靠性设计

  • 采用低漏电流电解液:25℃下漏电流≤0.01CV(C为容值,V为额定电压),避免电路静态损耗;
  • 铝箔与电解液匹配优化:减少高温下的化学反应,延长使用寿命(常规环境下可达2000小时以上);
  • 引脚抗氧化处理:采用镀锡引脚,焊接时不易氧化,提升焊接可靠性。

4. 标准化封装兼容

径向引线封装符合IEC 60384-1标准,引脚间距适配多数常规PCB(间距约2.5mm~3mm),可直接替换同规格竞品,降低电路设计与维护成本。

三、典型应用场景

KM1H101M0812因参数平衡,广泛应用于以下领域:

1. 消费电子领域

  • 智能家电:机顶盒、路由器、智能音箱的电源输出滤波(过滤开关电源纹波,提升音频/视频信号质量);
  • 便携设备:移动电源、户外LED灯的稳压电路(50V电压覆盖12V输出的升压滤波需求)。

2. 工业控制设备

  • PLC模块:数字量输入输出端的滤波电容(抑制电磁干扰,提升信号稳定性);
  • 传感器节点:温湿度/压力传感器的辅助电源滤波(宽温适配车间/户外环境)。

3. 通信与汽车电子

  • 通信基站:小型光模块的辅助电源滤波(50V电压满足低功率模块需求);
  • 汽车辅助系统:车载充电器、倒车雷达的电源稳压(-40℃低温适配北方冬季环境)。

4. 电源适配器与开关电源

  • 12V/24V开关电源:输出端滤波电容(替换同规格电解电容,提升电源效率);
  • 电池充电器:充电电路的纹波抑制(保护电池免受脉冲干扰)。

四、选型与安装注意事项

为确保电容性能与设备可靠性,需注意以下要点:

1. 电压与容值匹配

  • 实际工作电压不得超过50V DC(建议留1.2~1.5倍余量,如24V电路选50V电容更安全);
  • 容值需结合电路滤波需求(如开关电源输出滤波需匹配负载电流,避免容值不足导致纹波过大)。

2. 温度与环境适配

  • 避免长期工作在超过105℃的环境(可通过散热片或通风降低电容体温度);
  • 高湿度环境(如沿海地区)需注意电容体密封(该电容采用环氧树脂密封,满足常规湿度需求)。

3. 焊接与极性安装

  • 焊接温度:烙铁温度≤260℃,焊接时间≤3秒(避免高温损伤电容体内部电解液);
  • 极性识别:电容体上有**+号标识**,长引脚为正极、短引脚为负极,需与电路正极对齐(接反会导致电容爆裂)。

4. 尺寸与PCB兼容

  • 确认PCB焊盘孔径(适配引脚直径约0.6mm~0.8mm),避免安装时引脚弯折过度;
  • 电容体周围需留1mm~2mm散热空间,防止相邻元件温度传导。

五、品牌与品质保障

ROQANG(容强)为国内专业铝电解电容制造商,KM1H101M0812符合以下标准:

  • 环保认证:通过RoHS 2.0(无铅、无镉、无汞);
  • 出厂检测:每批次产品100%检测容值、漏电流、耐压性能,提供检测报告;
  • 定制支持:可根据需求调整引脚长度(常规长度10mm~15mm)、容值精度(如±10%定制)。

该电容以平衡的参数、紧凑尺寸与宽温性能,成为中小功率电路滤波的高性价比选择,适配多数常规电子设备的设计需求。

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