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PROD PSEFCI5025-102 PSEFCI5025
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- PROD PSEFCI5025-102
- Type
- PROD
- Minimum package
- 2500 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- PROD
- Electronic Component
- PSEFCI5025-102
- Electronic Component
- 1
- Package
- SMD,4.8x5x2.5mm
- Electronic Component
- Common Mode Filter
- Electronic Component
- 0.2g
- Voltage
- 50V
- Electronic Component
- 1
- Channel Count
- 2
- Electronic Component
- BM0264576769
- Operating Temperature
- 25℃~+125℃
- Resistor
- 10MΩ
- Voltage
- 125V
- Current
- 2A
- @Frequency
- 1kΩ@100MHz
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
PSEFCI5025-102共模滤波器产品概述
一、产品定位与核心功能
PSEFCI5025-102是PROD谱罗德推出的小型化表面贴装（SMD）共模滤波器，核心用于抑制电子设备中的共模电磁干扰（EMI），平衡信号完整性与电磁兼容（EMC）要求。产品针对中小功率电路设计，兼顾小体积、低损耗与宽温适应性，适用于消费电子、工业控制、电源系统等多场景的EMI滤波需求。
二、关键性能参数深度解析
产品参数围绕“滤波效率+电气安全+低损耗”三大核心设计，关键指标如下：
- 通道与电流能力：2通道设计，支持双路信号/电源的同步滤波；额定电流2A（DC/AC通用），可满足多数中小功率设备的电源或数据线电流需求，避免过载风险。
- 共模滤波效率：100MHz频段共模阻抗达1kΩ——该频段是开关电源、高速数字电路（如USB3.0、HDMI）的典型干扰窗口，高阻抗可有效衰减共模噪声，降低设备对外辐射干扰，帮助快速通过EMC认证。
- 电气安全参数：额定工作电压为DC125V、AC125V（持续工作），耐电压50V（短时间耐受）；绝缘电阻≥10MΩ，保证通道间及通道与地的电气隔离，防止信号串扰与短路风险。
- 低损耗特性：直流电阻（DCR）仅30mΩ，导通损耗低（2A电流下功耗≈0.12W），发热控制优异，无需额外散热设计，提升设备长期可靠性。
三、封装与物理特性
采用SMD小型化封装，尺寸为4.8mm×5mm×2.5mm，体积紧凑，适配高密度PCB布局（如笔记本电脑、小型工业控制器）；表面贴装工艺支持自动化生产，可兼容回流焊等主流组装流程，降低生产难度与成本。
四、可靠性与环境适应性
- 宽温工作范围：-25℃~+125℃，覆盖工业级、汽车级（部分场景）及消费电子的温度需求，可在低温存储、高温运行环境下稳定工作，适应恶劣工况。
- 长期可靠性：绝缘电阻稳定（≥10MΩ），耐电压符合安全标准，批量产品一致性好，经过温度循环、振动测试等可靠性验证，可满足设备5年以上长期使用要求。
五、典型应用场景
- 电源系统：开关电源、LED驱动电源的输入/输出滤波，抑制共模噪声，符合CE、FCC等EMC认证要求。
- 高速数据线：USB2.0/3.0、HDMI、以太网（RJ45）等接口的共模干扰过滤，保证信号传输完整性，避免误码。
- 工业控制设备：PLC、伺服驱动器、传感器模块的电源/信号滤波，适应工业现场宽温、振动环境。
- 消费电子：智能电视、机顶盒、路由器等产品的EMI抑制，减少对周边设备的干扰，提升用户体验。
六、品牌与品质保障
PROD谱罗德是专注于电磁兼容（EMC）器件研发与生产的专业品牌，PSEFCI5025-102遵循RoHS环保标准，产品经过严格的可靠性测试，批量一致性好，可为客户提供稳定可靠的EMI解决方案，降低设备研发与认证成本。
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