WMSIC Electronic Components

Ymin LKMB1101C181MF

ModelLKMB1101C181MF
PackageThrough-hole, D5x L11mm
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 LKMB1101C181MF
Type
YMIN
Minimum package
1000 袋

Technical parameters

Electronic Component
Electronic Component
Electronic Component
YMIN
Electronic Component
LKMB1101C181MF
Electronic Component
1
Electronic Component
180uF
Package
Through-hole, D5x L11mm
Electronic Component
Through-hole Aluminum Electrolytic Capacitor
Electronic Component
±20%
Electronic Component
0.465g
Pitch
2mm
Electronic Component
1
Electronic Component
BM0265637630
Electronic Component
7000hrs@105℃
Voltage
16V
Capacitor
5mm
Capacitor
11mm

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

LKMB1101C181MF 直插铝电解电容产品概述

一、产品基本定位与品牌背景

LKMB1101C181MF是永铭电子(Ymin)推出的通用型直插铝电解电容,针对低压、小尺寸、长寿命的电路需求优化设计,适用于消费电子、小型电源及工业控制设备的滤波、储能场景。永铭作为国内铝电解电容领域的成熟制造商,产品覆盖通用型、高频低阻型、长寿命型等系列,以可靠性高、性价比优为核心特点,广泛应用于家电、通信、汽车电子等领域。本型号电容延续了永铭电解的工艺优势,在紧凑尺寸下实现了稳定的电气性能与耐温特性。

二、核心电气性能参数

该电容的核心参数明确,满足通用电路的基础需求:

  1. 容值与精度:标称容值180μF,精度±20%,覆盖大部分低压滤波、储能场景的容值需求;±20%的精度在非精密电路中无需额外校准,兼容性强;
  2. 额定电压:16V直流额定电压,适配5V、12V等低压电源系统,可避免电压过应力风险;
  3. 工作寿命:7000小时@105℃高温环境下的工作寿命(行业高温测试基准)。此参数意味着常温(25℃)下可实现数年稳定运行,适合长期使用的设备;
  4. 隐含特性:具备低漏电流、中等ESR(等效串联电阻)的特点,满足低频电路的滤波效率需求。

三、物理结构与封装规格

物理尺寸紧凑,适配小型化电路设计:

  1. 电容体尺寸:直径5mm(D5)、长度11mm(L11),整体体积小,可嵌入小家电、小型电源等紧凑空间内;
  2. 引线规格:径向直插引线,脚间距2mm,与常规PCB插件焊盘尺寸匹配,安装便捷,无需特殊焊接工装;
  3. 封装形式:径向引线式,引线从电容体两端引出,布局灵活,适合单面或双面PCB的插件安装。

四、典型应用场景

基于电气与物理参数,该电容适用于以下场景:

  1. 消费电子:小家电(加湿器、电动牙刷、小型风扇)的电源滤波电路,尺寸紧凑可适配产品内部空间,长寿命满足日常使用需求;
  2. 小型电源:LED驱动电源、5V/12V开关电源的输出滤波,180μF容值可有效平滑输出纹波,16V电压覆盖低压电源范围;
  3. 音频电路:简易音频设备(蓝牙音箱、收音机)的电源滤波或耦合电路,中等ESR不影响低频信号传输;
  4. 工业控制:小型PLC、传感器模块的辅助电源滤波,105℃耐温可适应工业环境的温度波动;
  5. 汽车电子:低功耗车载设备(行车记录仪、车载充电器)的电源电路,耐温性可应对车内高温环境。

五、产品优势与选型建议

1. 核心优势

  • 耐温寿命长:7000hrs@105℃远超普通通用电解(通常2000-3000hrs),适合高温、长期运行场景;
  • 尺寸紧凑:D5xL11mm+2mm脚距,适配小型化设计趋势;
  • 性价比优:永铭成熟工艺保证可靠性,同时降低成本;
  • 安装便捷:直插径向引线,兼容传统插件工艺,无需复杂装配。

2. 选型注意事项

  • 电压降额:实际工作电压建议不超过12.8V(额定电压的80%),避免过压加速老化;
  • 温度范围:工作温度建议-40℃~105℃,超出范围可能影响寿命;
  • 高频场景:若用于高频电路(如开关电源高频纹波滤波),建议搭配低ESR电解,本型号更适合低频滤波;
  • 尺寸匹配:确认PCB焊盘间距为2mm,电容体尺寸不超过电路空间限制。

该电容凭借稳定的性能、紧凑的尺寸与长寿命特性,成为低压通用电路的高性价比选择,可满足多数中小型电子设备的基础滤波、储能需求。

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