WMSIC Electronic Components

PROD PCAQ1211MW-701 PCAQ1211MW

ModelPCAQ1211MW-701
PackageSMD-4P,12x10.8mm
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 26+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
PROD PCAQ1211MW-701
Type
PROD
Minimum package
500 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
PROD
Electronic Component
PCAQ1211MW-701
Electronic Component
1
Package
SMD-4P,12x10.8mm
Electronic Component
Common Mode Filter
Electronic Component
3.44g
Voltage
125V
Electronic Component
1
Channel Count
2
Electronic Component
BM0228180354
Operating Temperature
25℃~+125℃
Resistor
10MΩ
Voltage
125V
Current
8A
@Frequency
700Ω@100MHz

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

PCAQ1211MW-701 产品概述

PCAQ1211MW-701 是谱罗德(PROD)推出的一款面向电子设备干扰抑制的双通道共模滤波器(共模电感),封装为 SMD-4P,外形尺寸 12 × 10.8 mm。该器件针对中低压供电和信号线路的电磁干扰(EMI/EMC)治理进行了优化,具有较高的共模阻抗与大电流通过能力,适用于需要高抑制量且空间受限的应用场景。

一、主要性能特点

  • 通道数:2(双通道共模结构),适合同步抑制多条数据或电源线的共模干扰。
  • 额定电流:8 A,能够满足大电流传输场合的滤波需求。
  • 共模阻抗:700 Ω @ 100 MHz,对高频干扰具有显著抑制效果。
  • 直流电阻(DCR):约 6 mΩ,低损耗设计有助于降低发热与功率损耗。
  • 额定/耐受电压:125 V,适合常见低压电子系统使用。
  • 绝缘电阻:≥ 10 MΩ,保证器件的绝缘性能与可靠性。
  • 工作温度范围:-25 ℃ 至 +125 ℃,满足大多数工业与消费类环境要求。

二、典型应用场景

  • 开关电源输入端与输出端的 EMI 抑制;
  • USB/数据总线、视频信号线等双线或多线差分/共模干扰治理;
  • 工业控制、通信设备、家用电器与汽车电子(非高压车规)等对 EMI 有较高要求的设备;
  • PCB 尺寸受限但需较高电流与较强滤波能力的应用。

三、设计与使用注意事项

  • 布局:尽量将器件靠近干扰源或入/出口处放置,以缩短干扰回流路径,提高滤波效果;
  • 热管理:尽管 DCR 低,但在 8 A 持续工作时仍需关注 PCB 铜箔面积与散热,必要时增加散热铜皮;
  • 共模/差模匹配:该器件为共模滤波器,对差模信号影响小,但在高速差分信号线上需验证对信号完整性的影响;
  • 焊接工艺:符合 SMD 常规回流温度曲线,避免超温或超时造成磁芯或封装损伤;
  • 可靠性验证:建议在目标系统中进行 EMI 及工作温度循环验证,确认长期稳定性。

四、封装与采购信息

  • 封装类型:SMD-4P,便于表面贴装自动化生产;
  • 封装尺寸:12 × 10.8 mm,适合 PCB 紧凑布局;
  • 品牌:PROD(谱罗德);型号:PCAQ1211MW-701。
  • 在选型时,请参考厂商完整数据手册以获取额定功率、频率响应曲线和推荐焊接条件等详细参数,确保设计兼容性与可靠性。

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