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PROD PCAQ1211MW-102 PCAQ1211MW
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
19
specifications
Core information
- Product name
- PROD PCAQ1211MW-102
- Type
- PROD
- Minimum package
- 500 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- PROD
- Electronic Component
- PCAQ1211MW-102
- Electronic Component
- 1
- Package
- SMD-4P,12x10.8mm
- Electronic Component
- Common Mode Filter
- Electronic Component
- 3.22g
- Voltage
- 125V
- Electronic Component
- 1
- Channel Count
- 2
- Electronic Component
- BM0228180350
- Operating Temperature
- 25℃~+125℃
- Resistor
- 10MΩ
- Voltage
- 125V
- Current
- 6A
- @Frequency
- 1kΩ@100MHz
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
PCAQ1211MW-102 产品概述
一、产品简介
PCAQ1211MW-102 是谱罗德（PROD）推出的一款小型表面贴装共模滤波器（Common Mode Choke），适用于2通道差分/双路电源或信号线的共模干扰抑制。器件体积为12 × 10.8 mm，封装形式为 SMD-4P，设计用于在有限空间内提供高效的共模阻抗和低串联电阻，满足现代消费类及工业电子设备对 EMI/EMS 抑制的需求。
二、主要规格参数
- 通道数：2
- 额定电流：6 A（最大通过电流）
- 共模阻抗：1 kΩ @ 100 MHz
- 额定电压/耐电压：125 V（标称）
- 直流电阻（DCR）：14 mΩ
- 绝缘电阻：10 MΩ
- 工作温度范围：-25 ℃ 至 +125 ℃
- 封装：SMD-4P，尺寸 12 × 10.8 mm
- 品牌：PROD（谱罗德）
三、性能特点
- 高共模阻抗：在 100 MHz 时可达到约 1 kΩ，有效抑制高频共模干扰，利于通过 EMI 传导发射限值。
- 低串联电阻：14 mΩ 的低 DCR 可减小功率损耗和温升，适合 6 A 等级的电源线路应用。
- 宽温度适应性：-25 ℃ 至 +125 ℃ 的工作温度，适应多数工业与消费电子工况。
- 紧凑封装：SMD 贴片形式便于自动化装配，节省 PCB 面积。
四、封装与可靠性
PCAQ1211MW-102 采用 SMD-4P 结构，尺寸 12×10.8 mm，便于回流焊工艺装配。绝缘电阻 10 MΩ 及耐电压 125 V 指标表明器件在额定电压下具有良好的绝缘性能。建议在实际设计中关注焊盘设计与散热路径，以保证长期可靠性与温升控制。
五、典型应用
- 交流/直流电源滤波与噪声抑制（功率适配器、LED 驱动、电机驱动）
- 工业控制与测量设备的 EMI 抑制
- 通信与接口电源线滤波（需注意电压等级匹配）
- 车载电子低压系统（在符合电压与温度要求下）
六、选型与使用建议
- 电流裕量：建议在实际应用中对额定电流留有余量，避免长期满载运行导致铁芯饱和或过高温升。
- PCB 布局：应尽量将滤波器置于 EMI 源与系统入口之间，保持共模路径短且接地良好，避免形成环路。
- 温升验证：在额定电流和工作环境温度下进行温升与稳定性测试，确认长期可靠性。
- 安全与规范：如用于涉及电网或安规场景，请结合相关安全标准和设计规范进行验证与认证。
本器件适合对空间与性能有平衡要求的电源/信号线共模滤波场合，选型时请结合实际频谱特性、工作电压与环境温度进行确认。若需详细阻抗曲线、封装图或样品测试数据，可向供应商获取完整数据手册。
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