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PROD PDMCAT953-201MLN PDMCAT953
Configuration
1 options
Configuration
25+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- PROD PDMCAT953-201MLN
- Type
- PROD
- Minimum package
- 300 袋
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- PROD
- Electronic Component
- PDMCAT953-201MLN
- Electronic Component
- 1
- Package
- Through-hole
- Electronic Component
- Common Mode Filter
- Electronic Component
- 1.05g
- Voltage
- 600V
- Electronic Component
- 1
- Channel Count
- 2
- Electronic Component
- BM0228551952
- Operating Temperature
- 25℃~+85℃
- Current
- 3A
- Inductor@Frequency
- 200uH@1kHz
- Resistor(DCR)
- 12mΩ
- Electronic Component
- Electronic Component
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
PDMCAT953-201MLN 产品概述
一、产品简介
PDMCAT953-201MLN 是谱罗德（PROD）推出的一款插件式共模滤波器（Common-Mode Choke），双通道设计，标称共模电感 200 μH（@1 kHz），直流电阻（DCR）为 12 mΩ，额定直流电流 3 A，耐电压 600 V，工作温度范围 -25 ℃ 至 +85 ℃。该器件以低损耗、良好的共模干扰抑制与稳健的机械安装为主要特点，适用于对低频共模噪声有抑制要求的电源与工业电子系统。
二、主要性能特点
- 共模电感：200 μH（@1 kHz），对低频共模噪声有明显抑制效果；
- 低 DCR：12 mΩ，导通损耗小，有利于高效率运行与发热控制；
- 额定电流：3 A，支持中等电流等级的电源线路应用；
- 高耐压：600 V，可满足一定电压等级的隔离与抗干扰需求；
- 封装形式：插件（Through-hole），焊接可靠，适合波峰焊或人工焊接的机械强度要求；
- 工作温度：-25 ℃ ~ +85 ℃，适应一般工业与商用环境。
三、典型应用场景
- 开关电源（SMPS）输入端共模噪声抑制；
- LED 驱动电源、适配器和充电器的 EMI 滤波；
- 工业控制、电机驱动及逆变器的共模干扰抑制；
- 通信设备与家电中需要降低地线与信号线共模噪声的场合。
四、选型与使用注意
- 电感随直流偏置或工作频率会发生下降，设计时建议考虑电流下的电感保持率与饱和特性；
- 在接近额定电流时需关注温升与热沉条件，必要时进行热仿真或实际测试；
- 600 V 耐电压为器件耐压能力指标，实际电路中需关注绕组之间及对地的绝缘要求；
- 插件封装对振动和机械应力有良好容忍，焊接时避免过高温度或长时间加热以保护绝缘材料；
- 若用于高频段抑制，应参考完整阻抗/衰减曲线并结合差模滤波器或旁路电容形成复合滤波网络。
五、可靠性与采购建议
- 建议向供应商索取完整数据手册和典型频率响应曲线（阻抗、插入损耗、共模抑制比、温升测试等）；
- 关注是否符合 RoHS 与相关安规要求（若用于医疗或车规环境，请确认相应认证）；
- 采购时确认包装形式与数量（卷带、托盘或散装）以便装配线兼容。
六、典型电路配置提示
PDMCAT953-201MLN 常置于输入端两条线序列位置，配合 Y 电容对地及差模电容形成 EMI 滤波器网路；在工业应用中可与差模电感并联使用以同时抑制差模与共模干扰，提升整机电磁兼容性能。
总结：PDMCAT953-201MLN 以其 200 μH 的低频共模电感、低 DCR 和 3 A 电流能力，适合中等功率电源及工业电子场景的共模噪声抑制。选型时应结合电流偏置特性、温升及系统安规要求，必要时进行样机验证。若需更详细的测试数据或应用案例，可联系谱罗德获取完整资料。
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