WMSIC Electronic Components

YJYCOIN YLCM3225SP-102T-S1 YLCM3225SP

ModelYLCM3225SP-102T-S1
PackageSMD-4P,3.2x2.5mm
BrandYJYCOIN
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
YJYCOIN YLCM3225SP-102T-S1
Type
YJYCOIN
Minimum package
2000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
YJYCOIN
Electronic Component
YLCM3225SP-102T-S1
Electronic Component
1
Package
SMD-4P,3.2x2.5mm
Electronic Component
Common Mode Filter
Electronic Component
0.093g
Electronic Component
1
Channel Count
2
Electronic Component
BM0265854759
Operating Temperature
40℃~+85℃
Resistor
10MΩ
Voltage
50V
Current
1.5A
@Frequency
1kΩ@100MHz
Resistor(DCR)
100mΩ

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

YLCM3225SP-102T-S1共模滤波器产品概述

YLCM3225SP-102T-S1是益嘉源(YJYCOIN)推出的一款表面贴装式(SMD)共模滤波器,针对100MHz频段的共模噪声抑制进行了针对性优化,兼具中小功率负载能力与宽温适应性,适用于消费电子、工业控制、通信等多领域的EMI(电磁干扰)抑制场景。

一、产品定位与核心价值

该产品定位于高频共模噪声抑制专用器件,核心解决100MHz频段内的共模干扰问题——此频段是消费电子、通信设备中常见的EMI干扰高发区(如开关电源的高频纹波、高速信号的共模噪声)。双路通道设计可适配差分信号线路(如USB、以太网)或双电源供电线路的并行滤波,无需额外增加器件数量,简化电路布局,同时兼顾成本与性能平衡。

二、关键性能参数详解

产品参数围绕“抑制效果+负载适配+可靠性”三大维度设计,核心指标如下:

  1. 共模抑制能力:1kΩ@100MHz的共模阻抗是核心亮点——共模噪声在该频段的衰减量与阻抗正相关,1kΩ阻抗可有效将100MHz频段的共模噪声衰减至设备EMC标准要求以下,满足多数设备的电磁兼容需求;
  2. 负载适配性:额定电流1.5A、额定电压50V,覆盖多数中小功率电路(如12V/24V电源、5V高速信号线路),环境温度≤85℃时无需降额使用,可稳定承载持续负载;
  3. 效率与损耗控制:直流电阻(DCR)仅100mΩ,远低于同规格竞品平均水平,1.5A负载下自身功耗约0.225W,可避免对电源或信号线路造成压降影响,提升电路整体效率;
  4. 环境适应性:工作温度范围-40℃~+85℃,符合工业级器件要求,可稳定工作于高低温交替的恶劣环境(如户外通信设备、车载辅助电子);
  5. 电气安全:绝缘电阻≥10MΩ,保证双路通道间及通道与地之间的电气隔离,避免短路风险,满足基本安全规范。

三、封装与生产适配性

采用SMD(表面贴装)封装,尺寸符合3225标准(3.2mm×2.5mm),适配自动化贴装产线(回流焊、波峰焊工艺兼容),可大幅提升批量生产效率。封装材料采用耐高温、抗老化的环氧树脂,可承受回流焊高温(峰值温度≥260℃),且符合RoHS环保要求,无铅无卤,满足全球市场的环保合规需求。

四、典型应用场景

  1. 消费电子领域:手机、平板、笔记本电脑的充电电路(抑制开关电源100MHz纹波)、USB Type-C接口(过滤高速信号共模噪声);
  2. 工业控制设备:PLC(可编程逻辑控制器)的I/O接口滤波(避免传感器信号受干扰)、小型伺服驱动器的电源滤波(抑制电机驱动的高频噪声);
  3. 通信设备:路由器、交换机的以太网接口(符合IEEE 802.3 EMC标准)、无线AP的电源线路(过滤射频干扰);
  4. 车载辅助电子:车载充电器(12V转5V/9V/12V电源滤波)、车载摄像头的信号线路(抑制汽车点火系统的高频干扰)。

五、选型与使用注意事项

  1. 选型匹配:需确认应用场景的干扰频段(优先100MHz左右)、负载电流(≤1.5A)、工作电压(≤50V)是否与参数匹配;若干扰频段偏离100MHz,需参考益嘉源其他规格型号;
  2. 布局建议:应靠近干扰源(如开关电源输出端、信号接口端)或负载端,减少滤波前的干扰传导距离;双路通道需与差分信号的正负线一一对应,避免交叉布线;
  3. 工艺要求:贴装时需遵循SMD器件的回流焊参数(推荐:预热温度150℃180℃,时间60120s;峰值温度240℃260℃,时间1020s),避免虚焊或封装损坏;
  4. 降额使用:若环境温度超过85℃或工作电流接近1.5A,建议适当降额(如电流降额至1.2A),延长器件寿命。

该产品通过了电气性能测试与环境可靠性测试,可满足多数中低端至中端设备的EMI抑制需求,是一款性价比突出的高频共模滤波器解决方案。

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