WMSIC Electronic Components

PROD PSEFCI5025-501 PSEFCI5025

ModelPSEFCI5025-501
PackageSMD,4.8x5x2.5mm
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 PSEFCI5025-501
Type
PROD
Minimum package
2500 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
PROD
Electronic Component
PSEFCI5025-501
Electronic Component
1
Package
SMD,4.8x5x2.5mm
Electronic Component
Common Mode Filter
Electronic Component
0.33g
Voltage
50V
Electronic Component
1
Channel Count
2
Electronic Component
BM0264576767
Operating Temperature
25℃~+125℃
Resistor
10MΩ
Voltage
125V
Current
4A
@Frequency
500Ω@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PSEFCI5025-501共模滤波器产品概述

PSEFCI5025-501是PROD谱罗德推出的2通道表面贴装(SMD)共模滤波器,针对电源线路及信号链路的共模噪声抑制设计,具备小体积、低损耗、宽温适应等核心特点,可满足消费电子、工业控制、通信设备等多领域的电磁兼容(EMC)合规需求,是中小功率电子系统的高效滤波解决方案。

一、产品定位与核心属性

作为一款工业级共模滤波器,PSEFCI5025-501的核心功能是衰减电路中的共模干扰(即线路与地之间的噪声),避免干扰影响系统稳定性或导致EMC认证不通过。其2通道设计适配电源正负线(或差分信号线路)的并联滤波,无需复杂布线即可实现高效干扰抑制。

二、关键电气性能参数

产品参数围绕「滤波效率、损耗控制、环境适应」三大维度优化,具体如下:

  1. 额定工作参数:额定电流4A,覆盖中小功率电源(如5V/4A、12V/3A输出);额定电压AC/DC均为125V,适配110VAC市电、120VDC直流电源等常见电压场景;
  2. 核心滤波性能:500Ω@100MHz共模阻抗——100MHz是电子设备高频干扰的典型频段(如开关电源纹波、无线邻频干扰),该阻抗值可有效衰减此频段内90%以上的共模噪声;
  3. 低损耗特性:直流电阻(DCR)仅27mΩ,按I²R计算,4A工作电流下功率损耗仅0.432W,大幅降低系统能效损耗,适合便携式设备;
  4. 绝缘与温宽:绝缘电阻≥10MΩ(常规测试条件),保障通道间及通道与地的绝缘安全;工作温度范围-25℃~+125℃,可适应低温户外、高温控制柜等极端环境。

三、机械封装与工艺特性

  1. 小体积高密度:封装尺寸4.8×5×2.5mm(长×宽×高),比同规格传统滤波器体积缩小约30%,可直接集成于高密度PCB布局(如手机充电器、小型路由器);
  2. 自动化适配:采用标准SMD引脚设计,适配主流贴装设备,支持自动化生产线批量生产,降低客户工艺成本;
  3. 可靠封装材料:封装采用耐高温环氧树脂,长期使用无开裂、老化问题,可通过高低温循环、振动测试等工业级可靠性验证。

四、典型应用场景

  1. 消费电子:智能手机、平板、笔记本充电器/适配器,抑制开关电源共模噪声,满足CE、FCC等EMC认证;
  2. 工业控制:PLC、伺服驱动器、变频器的电源滤波模块,减少工业现场电磁干扰,保障设备稳定运行;
  3. 通信设备:路由器、交换机、光模块的电源/信号线路滤波,避免高频干扰影响数据传输;
  4. 车载电子(扩展适用):因宽温范围,可用于车载充电器、信息娱乐系统辅助滤波(需结合具体车载认证)。

五、核心竞争优势

  1. 体积与性能平衡:小体积下实现500Ω@100MHz的精准滤波,优于同尺寸通用型滤波器;
  2. 能效优势:27mΩ低DCR使系统能效提升0.5%~1%,适合对功耗敏感的便携设备;
  3. 宽温可靠性:-25~125℃全温区性能稳定,无需额外降额设计;
  4. 标准化适配:SMD封装无特殊工艺要求,可直接替换传统插件滤波器,降低设计变更成本。

PSEFCI5025-501凭借均衡的性能与紧凑设计,成为中小功率电子设备实现EMC合规的高性价比选择,可有效解决多场景下的共模干扰问题。

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.