WMSIC Electronic Components

SXN SMCM100906-251 Inductor SMCM100906

ModelSMCM100906-251
PackageSMD-4P,10x8.7mm
BrandSXN
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
SXN SMCM100906-251
Type
SXN
Minimum package
800 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
SXN
Electronic Component
SMCM100906-251
Electronic Component
1
Package
SMD-4P,10x8.7mm
Electronic Component
Common Mode Filter
Electronic Component
1.444g
Electronic Component
1
Channel Count
2
Electronic Component
BM0265818009
Operating Temperature
40℃~+125℃
Voltage
80V
Current
2A
Inductor@Frequency
250uH@100kHz
@Frequency
970Ω@10MHz
Resistor(DCR)
35mΩ

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

SMCM100906-251共模滤波器产品概述

SMCM100906-251是顺翔诺(SXN)推出的一款贴片式共模滤波器,针对电子设备的电磁干扰(EMI)抑制需求设计,兼具紧凑尺寸与宽频段干扰覆盖能力,适用于多种中小功率场景的电源或信号滤波。

一、产品核心定位与用途

共模滤波器是EMC防护体系中的关键器件,主要滤除电路中同相位的共模噪声(如电源纹波、射频杂散信号)。SMCM100906-251定位于中小功率设备的通用滤波方案,支持双路信号/电源同步滤波,可满足家电、工业控制、通信等领域的EMC合规需求。

二、关键性能参数解析

1. 电感与阻抗特性

  • 低频抑制:250uH@100kHz电感量,针对100kHz左右的低频共模干扰(如开关电源纹波)提供有效衰减;
  • 高频覆盖:10MHz频段阻抗达970Ω,可削弱射频干扰(如无线通信杂散信号),实现100kHz~10MHz宽频段干扰覆盖;
  • 双路对称:2通道设计,确保两路信号/电源的滤波一致性,避免单路不平衡带来的干扰残留。

2. 电气承载能力

  • 额定电流:2A,满足中小功率设备电源需求(如5V/2A、12V/2A回路),无需额外降额;
  • 额定电压:80V,适配低压直流(24V工业电源)或交流(110V以下小家电电源)电路;
  • 低损耗:35mΩ直流电阻(DCR),大幅减少功率消耗与发热,提升系统效率(尤其适合便携式设备)。

3. 可靠性参数

  • 宽温范围:-40℃~+125℃,覆盖工业级环境(户外设备、车载辅助系统)与消费电子高低温场景;
  • 抗振动性:SMD贴片封装抗振动冲击,适配移动设备(手持终端、无人机)的振动环境。

三、封装与尺寸规格

SMCM100906-251采用SMD-4P(4脚贴片)封装,尺寸为10mm×8.7mm(长×宽),具备以下优势:

  • 高密度布局:小体积节省PCB空间,适合小型化设备(智能插座、物联网终端);
  • 自动化兼容:符合标准贴片尺寸,可通过SMT生产线快速贴装,提高生产效率;
  • 布线优化:4脚对称布局,便于电路布线,减少额外干扰耦合。

四、典型应用场景

  1. 家电领域:智能电饭煲、加湿器、小型风扇的电源滤波,抑制开关电源EMI噪声,满足电磁兼容标准;
  2. 工业控制:PLC模块、传感器节点、小型伺服系统的信号/电源滤波,避免工业环境干扰影响设备稳定性;
  3. 通信设备:路由器、WiFi模块、蓝牙终端的射频干扰抑制,减少杂散信号对无线通信的干扰;
  4. 消费电子:便携式充电器、移动电源、智能手表的电源回路滤波,提升设备电磁兼容性与安全性。

五、选型优势总结

  1. 宽频段覆盖:无需串联多个滤波器即可覆盖100kHz~10MHz干扰频段,简化电路设计;
  2. 低损耗高效:35mΩ DCR远低于同规格产品,减少发热与功率损耗,适合能耗敏感场景;
  3. 小体积适配:10×8.7mm封装,契合小型化设计趋势,适配便携式与嵌入式设备;
  4. 宽温可靠:-40℃~+125℃工作温度,满足工业级与极端环境需求,可靠性更高;
  5. 品牌保障:顺翔诺(SXN)产品经过振动、温度循环等可靠性测试,品质稳定。

SMCM100906-251通过平衡性能、体积与成本,成为中小功率设备EMC防护的高性价比选择,可有效提升电子设备的电磁兼容性与系统稳定性。

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