WMSIC Electronic Components

PROD PCAQ4532H-102T210 PCAQ4532H

ModelPCAQ4532H-102T210
PackageSMD-4P,4.5x3.2mm
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 PCAQ4532H-102T210
Type
PROD
Minimum package
500 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
PROD
Electronic Component
PCAQ4532H-102T210
Electronic Component
1
Package
SMD-4P,4.5x3.2mm
Electronic Component
Common Mode Filter
Electronic Component
0.275g
Voltage
50V
Electronic Component
1
Channel Count
2
Electronic Component
BM0228180347
Operating Temperature
40℃~+125℃
Resistor
10MΩ
Voltage
50V
Current
2.5A
@Frequency
1kΩ@100MHz

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

PCAQ4532H-102T210 产品概述

一、产品简介

PCAQ4532H-102T210 是谱罗德(PROD)推出的一款贴片共模滤波器(Common-Mode Choke),封装为 SMD-4P,外形尺寸 4.5 × 3.2 mm。器件为双通道设计,面向需要抑制共模干扰、保持差模信号完整性的场合,额定电流达 2.5 A,适用于中低压(≤50 V)电源与高速差分信号线的 EMI 抑制。

二、主要参数

  • 通道数:2(双通道,共模结构)
  • 额定电流:2.5 A(连续工作)
  • 共模阻抗:1 kΩ @ 100 MHz
  • 额定/耐电压:50 V
  • 直流电阻(DCR):约 70 mΩ(每绕组典型值)
  • 工作温度范围:-40 ℃ ~ +125 ℃
  • 绝缘电阻:≥ 10 MΩ
  • 封装:SMD-4P,尺寸 4.5 × 3.2 mm
  • 品牌:PROD(谱罗德)

三、器件特点与优势

  • 高共模抑制:在 100 MHz 处表现出约 1 kΩ 的共模阻抗,可有效衰减来自电源或信号线的高频共模噪声。
  • 低差模影响:针对差分信号进行了优化设计,差模插入损耗低,对高速差分信号干扰小。
  • 大电流能力:额定电流 2.5 A,适合一些带电流传输要求的接口或电源滤波应用。
  • 小型化封装:4.5 × 3.2 mm 的 SMD-4P 封装,节省 PCB 面积,适合空间受限的终端设备。
  • 宽温度适应性:-40 ℃ 至 +125 ℃ 的工作温度范围,能够满足工业级应用需求。

四、典型应用

  • USB、HDMI、DP 等高速差分接口的共模干扰抑制(在满足电压与电流条件下)。
  • 电源输入滤波(如 48 V 系统或 24 V 系统的局部 EMI 抑制,需确认系统电压不超过 50 V)。
  • 医疗设备、工业控制和通信设备中的 EMI 滤波与信号完整性保护。
  • PCB 上的局部噪声源隔离与地线共模控制。

五、封装与引脚说明

PCAQ4532H-102T210 为 SMD-4P 结构,四引脚布局通常对应两个绕组的两个端子,便于串联在线路中实现共模抑制。器件体积 4.5 × 3.2 mm,适配常见贴片工艺与自动化贴装。

六、使用与布局建议

  • 布局时将共模滤波器靠近噪声源或接口入口放置,可最大化抑制效果。
  • 差分走线在经过滤波器前后应保持对称、匹配阻抗,以免引入差模失配。
  • 注意器件的额定电流与 DCR,当电流接近额定值时需考虑功耗与温升。
  • 焊接工艺建议遵循通用无铅回流规范(如 J-STD-020),避免过度加热或长时间暴露在高温下。

七、可靠性与环境适应

器件设计符合工业级工作温度(-40 ℃ ~ +125 ℃),绝缘电阻 ≥ 10 MΩ,耐压 50 V。对于有更高可靠性需求的应用,建议在实际环境下做整机级的温升与寿命评估,并进行焊接后电气性能验证。

八、选型与替代建议

在选型时应确认系统的最大工作电压不超过 50 V、工作电流不超 2.5 A,并结合目标频段(本件在 100 MHz 有 1 kΩ 共模阻抗)评估抑制效果。若需要更高电流或更低 DCR,可考虑同系列或其它厂商的高电流型共模电感;如需更高工作电压或更低温漂,应选用相应额定规格更高的产品。

以上为 PCAQ4532H-102T210 的概要介绍和使用参考,如需更详细的频率响应曲线、等效电路图或封装图纸(PCB 尺寸、焊盘建议),建议向供应商索取产品数据手册和测试报告以便进一步设计验证。

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