WMSIC Electronic Components

YJYCOIN YLCM1006C-251T YLCM1006C

ModelYLCM1006C-251T
PackageSMD-4P,8.7x10mm
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 YLCM1006C-251T
Type
YJYCOIN
Minimum package
800 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
YJYCOIN
Electronic Component
YLCM1006C-251T
Electronic Component
1
Package
SMD-4P,8.7x10mm
Electronic Component
Common Mode Filter
Electronic Component
1.074g
Voltage
1kV
Electronic Component
1
Channel Count
2
Electronic Component
BM0266125449
Operating Temperature
20℃~+125℃
Resistor
100MΩ
Current
2A
Inductor@Frequency
250uH@100KHz
@Frequency
400Ω@100MHz

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

YLCM1006C-251T共模滤波器产品概述

YLCM1006C-251T是YJYCOIN(益嘉源)推出的表面贴装式共模滤波器,专注于电子设备的共模电磁干扰(EMI)抑制,兼具中低频与高频噪声过滤能力,适配多场景应用需求。

一、产品定位与核心用途

该元件核心用途为过滤电路中的共模噪声——即同时出现在双路线路(如AC火线/零线、差分信号线)上、相位相同的干扰信号。通过双路对称电感设计,可在不影响正常信号传输的前提下,衰减共模噪声,帮助设备满足CE、FCC等EMC认证要求,广泛用于电源与信号线路的噪声抑制。

二、关键性能参数解析

元件参数直接决定滤波效果与适用范围,核心参数解析如下:

1. 通道与电感特性

  • 通道数:2:支持双路并行滤波,可直接匹配AC电源线(L/N)或差分信号线(如CAN、USB),无需额外并联元件,简化电路设计;
  • 电感量:250uH@100KHz:共模电感核心指标,电感量越大对中低频共模噪声(如开关电源纹波、50/60Hz工频干扰)的抑制能力越强,100KHz为行业典型测试频率,适配多数开关电源工作频率。

2. 电流与损耗特性

  • 额定电流:2A:在-20℃~+125℃范围内,元件可稳定承载的最大持续电流;超流会导致磁芯饱和,电感量急剧下降,滤波效果失效,选型需严格匹配电路电流;
  • 直流电阻(DCR):35mΩ:DCR越小,直流损耗越低、工作发热越少,可提升电路效率,适合对功耗敏感的小功率电源设计。

3. 高频与绝缘特性

  • 高频阻抗:400Ω@100MHz:衡量对高频共模噪声(如无线射频干扰、EMI辐射噪声)的抑制能力,400Ω阻抗可有效衰减100MHz左右的干扰,兼顾中低频与高频滤波;
  • 耐电压:1kV:绝缘耐压能力,可承受1kV以下电压冲击,满足一般电子设备安规要求,防止电路击穿短路;
  • 绝缘电阻:100MΩ:引脚间绝缘性能优异,可防止漏电,提升电路安全性与可靠性。

4. 环境适应性

  • 工作温度:-20℃~+125℃:宽温度设计,可适应工业环境(车间、户外设备)、部分车载场景(车载充电器等)的温度变化,极端温度下性能稳定。

三、封装与物理特性

  • 封装类型:SMD-4P(表面贴装4引脚):适配自动化贴片生产,生产效率高;4引脚设计保证双路对称,滤波效果一致;
  • 尺寸:8.7x10mm:小型化设计,节省PCB布局空间,适合紧凑产品设计(如路由器、车载电子)。

四、典型应用场景

结合参数特性,该元件适用于以下场景:

1. 中小功率AC-DC电源

如12V/24V输出的电源适配器、LED驱动电源、小型开关电源。其250uH@100KHz电感可抑制开关纹波,400Ω@100MHz阻抗可衰减射频辐射噪声,满足EMC认证要求。

2. 工业控制设备

如PLC模块、传感器节点、工业通信网关。宽温设计适配工业环境温度变化,双路滤波可过滤电源与信号线上的共模噪声,提升CAN总线等通信稳定性。

3. 消费电子

如路由器、机顶盒、智能音箱、小型家电。小型化封装节省空间,高频阻抗可抑制WiFi、蓝牙等射频干扰,保证无线通信稳定。

4. 车载电子辅助设备

如车载USB充电器、车载空气净化器、行车记录仪电源。宽温范围覆盖车载环境,2A额定电流满足一般车载设备(如5V/2A输出)的功率需求。

五、品牌与可靠性保障

YJYCOIN(益嘉源)是国内专注EMC元件研发生产的厂商,其产品:

  • 符合RoHS环保标准,无有害物质;
  • 经温度循环、绝缘耐压测试验证,可靠性成熟;
  • 广泛应用于电源、通信、工业等领域,市场反馈稳定。

六、选型注意事项

  1. 电流匹配:电路最大持续工作电流需≤2A,脉冲电流需参考元件脉冲参数(若有),避免磁饱和;
  2. 噪声频率:若目标噪声低于100KHz,需选更大电感量型号;若高于100MHz,需选更高高频阻抗型号;
  3. 封装适配:确认PCB焊盘尺寸与8.7x10mm封装匹配,避免元件干涉;
  4. 温度环境:若场景温度低于-20℃或高于125℃,需更换宽温范围型号;
  5. 耐压验证:若电路电压接近1kV,需确认绝缘余量,必要时做耐压测试。

该元件以高性价比、宽适配性为特点,是电子设备EMI抑制的常用选型之一。

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.