WMSIC Electronic Components

PROD PCAQ9070MW-102 PCAQ9070MW

ModelPCAQ9070MW-102
PackageSMD,9x7x4.8mm
BrandPROD
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration Date code within 2 years

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
PROD PCAQ9070MW-102
Type
PROD
Minimum package
700 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
PROD
Electronic Component
PCAQ9070MW-102
Electronic Component
1
Package
SMD,9x7x4.8mm
Electronic Component
Common Mode Filter
Electronic Component
1.53g
Voltage
125V
Electronic Component
1
Channel Count
2
Electronic Component
BM0264342853
Operating Temperature
25℃~+125℃
Resistor
10MΩ
Voltage
125V
Current
4A
@Frequency
1kΩ@100MHz

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

PCAC9070MW-102产品概述

一、产品定位与核心价值

PCAC9070MW-102是谱罗德(PROD) 推出的双通道共模滤波器,专为中低压电路的电磁干扰(EMI)抑制设计,核心解决电子设备中电源线路、信号线路的共模噪声问题,帮助设备满足电磁兼容(EMC)标准要求。产品兼顾低损耗、小型化与宽温适应性,适用于消费电子、工业控制、汽车电子等多领域,是中小功率设备EMI整改的高性价比选择。

二、关键参数全解析

1. 通道与电流能力

采用2通道独立设计,支持双路电源/信号滤波(如双路12V电源、差分信号链路),无需额外并联多器件;额定电流达4A,可覆盖中小功率设备的单路/双路需求(如12V/4A单路输出、5V/3A双路输出),避免电流不足导致的滤波失效或器件过热。

2. 阻抗与干扰抑制

在100MHz频段(EMI高发区) 实现1kΩ共模阻抗,是核心优势之一——100MHz是多数电子设备(通信、工业控制)的干扰集中频段,高阻抗可有效衰减共模噪声,帮助设备快速通过CE、FCC等EMC认证。

3. 电压与绝缘性能

  • 额定电压:125V(交直流通用),耐电压测试值同步125V,满足中低压电路(12V/24V工业电源、110V消费电子电源)的安全要求;
  • 绝缘电阻:10MΩ(10^7Ω),符合电气隔离标准,避免通道间漏电风险,保证电路安全。

4. 低损耗特性

直流电阻(DCR)仅13mΩ,远低于同类产品平均水平(20-30mΩ),以4A连续工作为例,单通道损耗仅约0.21W,双路仅0.42W,显著减少设备发热,提升长期可靠性。

三、封装与物理特性

采用SMD贴片封装,尺寸为9×7×4.8mm(长×宽×高),属于小型化设计:

  • 适配自动化贴片生产,提升产线效率;
  • 占板面积仅约0.63cm²,适合紧凑设备(车载信息娱乐系统、便携式医疗设备);
  • 引脚符合行业标准,兼容多数PCB layout规范。

四、电气性能核心优势

  1. 精准干扰抑制:100MHz频段1kΩ阻抗,精准覆盖关键EMI频段,抑制效果优于普通滤波器;
  2. 低耗低发热:13mΩ DCR减少功率损耗,避免器件过热导致的性能衰减;
  3. 双路适配性:2通道设计简化电路结构,降低BOM成本(无需单通道器件并联);
  4. 宽电压兼容:125V交直流额定,覆盖多场景电压需求,无需更换不同规格器件。

五、环境适应性表现

工作温度范围为**-25℃至+125℃**,属于宽温设计:

  • 可适应低温环境(北方户外设备、低温存储设备)与高温场景(汽车发动机舱、工业炉旁控制设备);
  • 极端温度下绝缘电阻、阻抗性能保持稳定,无性能衰减,提升 harsh 环境下的可靠性。

六、典型应用场景

  1. 消费电子:智能电视、机顶盒、路由器的电源滤波,抑制开关电源共模噪声;
  2. 工业控制:PLC、伺服驱动器、传感器模块的信号/电源滤波,避免工业现场干扰影响精度;
  3. 汽车电子:车载导航、胎压监测传感器的电路滤波,满足汽车级宽温要求;
  4. 通信设备:5G小基站、光纤收发器的电源滤波,抑制高频干扰,保证信号稳定。

该产品通过平衡滤波性能、损耗、尺寸与环境适应性,成为多领域EMI整改的实用方案,可帮助设备快速满足认证要求,提升产品竞争力。

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