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Ymin LKMC1101K470MF
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- Ymin LKMC1101K470MF
- Type
- YMIN
- Minimum package
- 1000 袋
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- YMIN
- Electronic Component
- LKMC1101K470MF
- Electronic Component
- 1
- Electronic Component
- 47uF
- Package
- Through-hole, D6.3x L11mm
- Electronic Component
- Through-hole Aluminum Electrolytic Capacitor
- Electronic Component
- ±20%
- Electronic Component
- 0.704g
- Pitch
- 2.5mm
- Electronic Component
- 1
- Electronic Component
- BM0265637649
- Electronic Component
- 9000hrs@105℃
- Current
- 420mA@100kHz
- Voltage
- 80V
- Capacitor
- 6.3mm
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
LKMC1101K470MF 直插铝电解电容产品概述
一、核心电气参数与规格
LKMC1101K470MF是永铭（Ymin）针对中等功率电子电路设计的直插铝电解电容，核心参数精准匹配常规滤波、耦合需求：
- 容值与精度：标称47μF，精度±20%，满足工业级设备对电容参数的基本要求，无需额外高精度校准即可适配多数常规电路；
- 额定电压：80V直流额定电压，适用于12V/24V升压后滤波、48V工业电源模块等中等电压场景；
- 纹波电流能力：100kHz频率下可耐受420mA纹波电流，能有效抑制开关电源产生的高频噪声，避免电路电压波动；
- 等效串联电阻（ESR）：100kHz下ESR为630mΩ，平衡了损耗与纹波抑制效果，减少电容自身发热，延长使用寿命。
二、封装尺寸与物理特性
该电容采用径向引线直插封装，尺寸紧凑适配空间受限的PCB设计：
- 封装类型：径向双引线，引脚间距2.5mm，便于手工或自动化焊接，适合批量生产；
- 电容体尺寸：直径6.3mm、长度11mm（不含引脚），属于小型化电解电容，可在高密度PCB上密集布局；
- 引脚材质：镀锡铜引脚，抗氧化性好，焊接牢固，减少接触电阻对电路的影响。
三、性能优势与可靠性
LKMC1101K470MF在高温环境下的可靠性表现突出，满足工业级应用需求：
- 高温工作寿命：9000小时@105℃，远高于普通电解电容（一般2000-5000小时@105℃），适合长期在高温场合（如工业炉具控制板、汽车发动机舱周边电路）运行；
- 纹波稳定性：高频纹波耐受能力稳定，即使电容参数缓慢老化，仍能保持有效滤波效果；
- 低损耗特性：适中的ESR值降低了电容工作时的功率损耗，减少电路整体发热，提升系统效率。
四、典型应用场景
该电容凭借参数与尺寸优势，广泛应用于以下领域：
- 开关电源滤波：作为开关电源输出端滤波电容，抑制高频纹波，稳定12V-48V中等功率电源输出；
- LED驱动电源：用于LED驱动电路的输入/输出滤波，减少电流波动对LED寿命的影响；
- 工业控制板：适配PLC、变频器等设备的电源模块，耐受工业环境中的温度波动；
- 消费电子辅助电路：如音频设备耦合电容（满足一般音频频率需求）、小型家电电源滤波。
五、品牌与品质保障
永铭（Ymin）作为国内专业电解电容制造商，产品品质稳定可靠：
- 生产工艺：采用优质铝箔与电解液，严格控制杂质含量，确保电容参数一致性；
- 环保与认证：符合RoHS标准，通过ISO9001质量管理体系认证，部分批次满足工业级品质要求；
- 供货稳定性：拥有完善供应链体系，可保障批量订单交付，适合电子厂商量产需求。
该电容以高性价比、稳定可靠性，成为中等功率电子电路的常规选型之一。
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