WMSIC Electronic Components

PROD PCAQ2012B-201T030 PCAQ2012B

ModelPCAQ2012B-201T030
Package0805
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 PCAQ2012B-201T030
Type
PROD
Minimum package
2000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
PROD
Electronic Component
PCAQ2012B-201T030
Electronic Component
1
Package
0805
Electronic Component
Common Mode Filter
Electronic Component
0.038g
Voltage
50V
Electronic Component
1
Channel Count
2
Electronic Component
BM0265873218
Operating Temperature
25℃~+105℃
Resistor
10MΩ
Voltage
50V
Current
300mA
@Frequency
200Ω@100MHz

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

PROD谱罗德PCAQ2012B-201T030共模滤波器产品概述

一、产品基本信息

PROD谱罗德PCAQ2012B-201T030是一款双路表面贴装共模滤波器,采用0805(公制2012)小型化封装,专为低压电路的电磁干扰(EMI)抑制设计。该器件可同时对两路信号/电源线路的共模噪声进行衰减,同时保持差模信号的正常传输,是消费电子、工业控制等领域电路EMC(电磁兼容性)设计的核心组件之一,适配自动化贴装工艺,可有效节省PCB布局空间。

二、核心性能参数解析

该产品的参数围绕共模干扰抑制、电流承载能力、电压适配性三大核心维度设计,关键指标如下:

  1. 通道数:2路,支持双路差分信号(如USB、音频)或电源线路的并行滤波,无需额外并联器件,简化电路设计;
  2. 额定电流:300mA(连续工作),满足多数低压小功率电路需求(如便携式设备、传感器模块);
  3. 共模阻抗:200Ω@100MHz,此指标是共模干扰抑制能力的核心体现——100MHz是电子设备常见EMI干扰频段(30MHz~1GHz),200Ω阻抗可有效衰减该频段内的传导/辐射噪声;
  4. 额定电压:交直流均为50V,覆盖5V、12V、24V等常见低压系统,满足基本安规要求;
  5. 直流电阻(DCR):400mΩ,低导通电阻大幅降低电流损耗(300mA下仅0.036W),减少器件发热,提升电路效率;
  6. 绝缘电阻:10MΩ(标准测试条件),确保两路通道及通道与外壳的绝缘性能,避免信号串扰或短路风险。

三、设计特点与优势

  1. 小型化封装:0805尺寸(2.0mm×1.2mm)适配紧凑设计,可用于智能手机、智能穿戴、小型工业模块等空间受限场景;
  2. 低损耗设计:400mΩ DCR远低于同类产品平均水平,无需额外散热设计,适合长期连续工作;
  3. 宽频段抑制:200Ω@100MHz阻抗覆盖中高频EMI干扰,帮助产品快速通过EMC认证;
  4. 双路集成:单器件实现双路滤波,减少BOM数量,降低电路复杂度,提升生产效率。

四、典型应用场景

该产品适用于以下场景的共模干扰抑制:

  1. 消费电子:智能手机、平板、智能手表的USB充电线路、音频/数据传输线路滤波;
  2. 工业控制:小型PLC、传感器模块、电机驱动电路的电源EMI滤波,避免设备间电磁串扰;
  3. 通信设备:小型路由器、WiFi模块的射频信号及电源线路滤波,提升信号稳定性;
  4. 车载辅助:车载低压传感器(温度/压力)、车载USB接口的滤波(需结合具体安规要求)。

五、可靠性与环境适应性

  1. 耐温范围:-25℃+105℃,覆盖工业级(-40℃+85℃)及消费电子(0℃~+70℃)工作区间,适应高低温环境;
  2. 耐电压性能:50V(交直流),满足基本安规测试,避免电压波动导致器件损坏;
  3. 绝缘可靠性:10MΩ以上绝缘电阻,确保潮湿、多尘环境下的绝缘性能,减少信号串扰。

六、选型与应用注意事项

  1. 电流降额:连续工作电流不超过300mA,峰值电流建议不超过450mA(降额30%);
  2. 电压限制:避免超过50V交直流电压输入,防止器件击穿;
  3. 安装工艺:适配标准回流焊(温度曲线符合0805要求),手工焊接需控制烙铁温度(≤350℃,焊接时间≤3秒);
  4. 布局优化:滤波器靠近干扰源/负载端安装,输入输出端保持5mm以上距离,避免干扰耦合。

该产品凭借小型化、低损耗、宽频段抑制等优势,可快速满足各类低压电路的EMC设计需求,是替代同类进口器件的高性价比选择。

Request for quote

Send RFQ

Use the form for single models, category sourcing, and multi-line BOM requirements.

Send your target model and quantity.

Product sourcing intelligence

Model, package, availability, and BOM fit reviewed before quotation.

WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.

Electronic component model and package intelligence review on an ESD-safe inspection bench

Model & package intelligence

Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.

BOM matching and alternative component comparison workstation with protected IC samples

BOM matching & alternatives

BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.

Electronic component sourcing availability dashboard with ESD-protected samples

Sourcing availability signal

Stock routes, quotation confidence, lead-time notes, and shipment feasibility are checked before sales follow-up.

Buyer sourcing scenarios

Examples of how common component sourcing requests are organized.

Typical RFQ scenarios based on the WMSIC form fields, catalog data, manual review steps, and shipment preparation workflow.

The buyer shares the full part number, package requirement, quantity, destination, and available product photos so the quotation can record the exact version under review.

Package confirmation Typical RFQ workflow

A multi-line BOM is organized into direct sourcing lines, lines that need package clarification, and lines where alternative-part review is permitted.

Mixed BOM triage Typical RFQ workflow

The original manufacturer part number, datasheet revision, application, critical limits, and acceptable changes are collected before possible candidates are discussed.

Obsolete-part review Typical RFQ workflow

Sample quantity, minimum packing, package format, target date, and courier destination are kept together in one RFQ conversation.

Small-batch request Typical RFQ workflow

Package photos, model markings, board context, and the quantity needed for repair help focus the sourcing review on the relevant version.

Repair batch evidence Typical RFQ workflow

When a suffix or package note is incomplete, the response records the open difference and requests buyer confirmation before procurement proceeds.

Model suffix clarification Typical RFQ workflow

Packing format, carton notes, invoice details, courier option, destination, and tracking handoff are coordinated around the confirmed order.

Export handoff Typical RFQ workflow

The request connects the previously used model, current demand, package evidence, target timing, and replenishment sourcing route.

Replenishment inquiry Typical RFQ workflow

Related products

Packaged components ready for RFQ.