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EEUFM1V102
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- PANASONIC EEUFM1V102
- Type
- PANASONIC
- Minimum package
- 100 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- PANASONIC
- Electronic Component
- EEUFM1V102
- Electronic Component
- 1
- Electronic Component
- 1000uF
- Package
- Through-hole, D12.5x L25mm
- Electronic Component
- Through-hole Aluminum Electrolytic Capacitor
- Electronic Component
- ±20%
- Electronic Component
- 4.31g
- Pitch
- 5mm
- Electronic Component
- 1
- Electronic Component
- BM0257240733
- Electronic Component
- 7000hrs@105℃
- Operating Temperature
- 40℃~+105℃
- Current
- 3.19A@100kHz
- Voltage
- 35V
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
EEUFM1V102 产品概述（松下 PANASONIC）
一、产品简介
EEUFM1V102 为松下（PANASONIC）直插式铝电解电容，标称容值 1000µF，额定电压 35V，容差 ±20%。该器件采用低阻抗设计，适用于对大容量与高纹波承受能力有要求的电源滤波与储能场合。封装为插件型，体径 D12.5mm × 长度 L25mm，脚间距 5mm，便于通孔安装与手工或波峰焊接工艺。
二、主要电气参数
- 容值：1000µF ±20%
- 额定电压：35V
- 纹波电流：3.19A @ 100kHz（标称）
- 等效串联电阻（ESR）：15mΩ @ 100kHz
- 工作温度：-40℃ ～ +105℃
- 使用寿命：7000 小时 @ 105℃
以上参数为典型/标称值，设计时建议参考厂方完整数据手册并留有裕量。
三、特性与优势
- 低 ESR：15mΩ（100kHz）有利于抑制开关电源中高频纹波与热量积累，改善输出波形稳定性。
- 高纹波承受能力：3.19A（100kHz）适合开关电源输出级或输入滤波用途，能承受较大的交流纹波电流。
- 长寿命：7000 小时（105℃）适用于长期连续工作的工业与通信设备。
- 宽温度范围：-40℃ 到 +105℃，适合较严苛环境下运行。
- 标准插件封装：D12.5×L25mm，脚距 5mm，便于 PCB 布局与更换维护。
四、典型应用场景
- 开关电源（SMPS）输入/输出滤波
- DC-DC 转换器电源储能/旁路
- 工业与通信电源模块
- 工控、仪器与电源备份系统的滤波与能量缓冲
五、设计与使用建议
- 额定电压与温度请尽量留有裕量：长期可靠性建议在额定电压下有适度降额（例如工作电压低于额定值、工作温度尽量低于最高值）；经验规则为温度每降低 10℃，电解电容寿命约可翻倍，但具体应以厂方曲线为准。
- 纹波电流管理：实际应用中请控制器件承受的有效纹波电流不超过其额定值，必要时并联多个电容以分摊纹波电流并降低总 ESR。
- 极性与散热：注意极性安装方向，避免反接；良好 PCB 散热与散热路径有助于延长寿命。
- 焊接与存储：遵循松下推荐的焊接温度曲线与存储条件，避免长时间高温暴露以防电解液劣化。
六、机械参数与封装信息
- 封装形式：插件（Through-hole）
- 电容体尺寸：直径 12.5mm，长度 25mm
- 引脚间距：5mm（适配常规插件孔距）
- 建议在 PCB 设计时预留与散热相关的焊盘与过孔，以利焊接与热传递
七、替代与选型要点
选型时关注以下关键指标：额定电压、容值、ESR（在目标工作频率下）、纹波电流额定值、工作温度与寿命。对于需要更低 ESR 或更高纹波能力的场合，可考虑并联相近规格电容或选择更高等级的低阻型铝电解或固态电容。选型时亦应核对实际工作频率（本品数据以 100kHz 为参考频率）与厂方频率特性曲线。
八、订货信息
厂商：PANASONIC（松下）
型号示例：EEUFM1V102
封装：插件，D12.5×L25mm
如需最终数据、可靠性曲线或样品测试结果，请联系松下官方或授权分销商索取完整产品规格书（datasheet）。
如需我帮忙把上述参数转换为 PCB 孔径建议、或根据具体电路计算纹波升温与寿命估算，可提供电路工作条件（工作电压、平均温度、纹波频率/幅值）进一步分析。
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