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Ymin VKMI1701K471MV
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1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- Ymin VKMI1701K471MV
- Type
- SMD, 16X17MM
- Minimum package
- 150 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- YMIN
- Electronic Component
- VKMI1701K471MV
- Electronic Component
- 1
- Electronic Component
- 470uF
- Package
- SMD,16x17mm
- Electronic Component
- SMD Aluminum Electrolytic Capacitor
- Electronic Component
- ±20%
- Electronic Component
- 7.393g
- Electronic Component
- 1
- Electronic Component
- BM0265637647
- Electronic Component
- 10000hrs@105℃
- Operating Temperature
- 55℃~+105℃
- Current
- 1.75A@100kHz
- Voltage
- 80V
- Capacitor
- 16mm
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
VKMI1701K471MV 贴片铝电解电容产品概述
VKMI1701K471MV是永铭（Ymin）品牌推出的一款中高压贴片铝电解电容，专为需要稳定滤波、储能及高纹波耐受的电子设备设计，具备宽温适应性、长寿命及紧凑封装等核心优势，可满足工业、通信、车载等多场景的电源系统需求。
一、产品定位与核心属性
该电容属于通用型中高压贴片铝电解，针对中低功率电源系统的滤波、储能环节优化：
- 核心功能：抑制电源纹波、存储电能、稳定电压输出；
- 品牌背书：永铭作为国内铝电解电容主流厂商，产品符合工业级质量标准；
- 目标场景：需兼顾小型化、宽温稳定及长寿命的电源模块（如工业控制器、通信基站电源等）。
二、关键电气参数详解
参数类别 具体指标 说明 容值与精度 470μF ±20% 满足大多数电源滤波的容值偏差要求 额定电压 80V DC 适用于中高压电源（如12V/24V升压电路） 纹波电流能力 1.75A @100kHz（20℃） 高频纹波耐受能力强，减少电路干扰 工作温度范围 -55℃ ~ +105℃ 覆盖极端环境（低温启动、高温工业现场） 寿命指标 10000hrs @105℃（额定电压） 长寿命设计，降低设备维护频率三、物理封装与尺寸规格
- 封装类型：SMD（表面贴装），兼容自动化贴片生产，提升批量制造效率；
- 电容体尺寸：直径16mm（D16）×长度17mm（L17），紧凑尺寸适配小型化设备（如迷你电源、便携设备）；
- 焊盘设计：标准贴片铝电解焊盘，适配常见PCB layout，焊接可靠性高（无引脚氧化风险）。
四、性能特性与应用优势
- 宽温稳定工作：
-55℃低温下容值变化率≤±10%，+105℃高温下仍保持长寿命，适合温差大的应用（如北方户外基站、南方高温车间）； - 高纹波抑制：
1.75A@100kHz的纹波电流能力，可替代2~3颗小容值电解电容并联，简化电路设计； - 长寿命可靠性：
10000hrs@105℃寿命远高于普通电解电容（通常2000~5000hrs），适合24小时连续运行的设备（如服务器电源、工业PLC）； - 环保合规：
符合RoHS 2.0标准，无铅焊接兼容，满足绿色制造要求。
五、典型应用场景
- 工业电源：PLC控制器电源、伺服驱动器滤波电容、工业开关电源；
- 通信设备：基站电源模块、光纤收发器电源、户外AP电源；
- 车载电子：车载充电器（QC/PD快充）、车载信息系统电源；
- 消费电子：高端电源适配器、智能家电（如变频空调）电源模块；
- 医疗设备：低功率医疗仪器（如监护仪）电源滤波。
六、可靠性与质量保障
永铭对该产品的可靠性验证覆盖多维度：
- 寿命测试：按IEC 60384-4标准，105℃/额定电压下10000hrs后，容值变化≤±20%，损耗角正切≤初始值1.5倍；
- 温度循环：-55℃~+105℃循环50次，焊盘无脱落、电容无漏液；
- 振动测试：通过10~2000Hz振动测试，适应工业设备的振动环境。
总结
VKMI1701K471MV平衡了性能、尺寸与成本，以中高压、高纹波、宽温长寿命及贴片封装的优势，成为工业、通信、车载等领域电源滤波与储能的可靠选择，可有效提升设备的稳定性与使用寿命。
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