WMSIC Electronic Components

YJYCOIN YSMC0415V-2R2M YSMC0415V

ModelYSMC0415V-2R2M
PackageSMD,4x4mm
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 YSMC0415V-2R2M
Type
SMD, 4X4MM
Minimum package
3000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
YJYCOIN
Electronic Component
YSMC0415V-2R2M
Electronic Component
1
Package
SMD,4x4mm
Type
Inductor
Electronic Component
Power Inductor
Electronic Component
±20%
Electronic Component
0.192g
Inductor
2.2uH
Electronic Component
1
Electronic Component
BM0266128094
Current
6A
Resistor(DCR)
39.8mΩ
Electronic Component
Electronic Component
Electronic Component
3000

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

YSMC0415V-2R2M 一体成型功率电感产品概述

一、产品定位与核心价值

YSMC0415V-2R2M是益嘉源(YJYCOIN)针对中小功率高密度电源系统设计的一体化成型功率电感,核心价值在于用紧凑的4×4mm封装实现高电流承载能力,同时兼顾低损耗、低EMI与高可靠性,适配消费电子、小型工业设备等对小型化电源的需求。

二、关键电性能参数详解

该电感的参数围绕电源“储能、效率、稳定性”三大核心需求设计,关键指标如下:

  1. 电感值与精度:标称2.2μH,精度±20%,覆盖主流DC-DC转换器的滤波/储能范围,无需额外并联/串联调整;
  2. 电流承载能力:
    • 额定电流(Iₘₛ):6A(40℃环境下,电感温升≤40℃的连续工作电流,满足常规电源长期稳定运行);
    • 饱和电流(Iₛₐₜ):6.5A(电感值下降10%的临界电流,设计需预留10%-20%余量,避免磁芯饱和导致性能突变);
  3. 直流电阻(DCR):39.8mΩ(低铜损设计,可降低电源转换热损耗,提升整体效率);
  4. 磁屏蔽特性:一体成型磁芯无裸露磁粉,EMI辐射远低于普通绕线电感,适配对电磁干扰敏感的设备。

三、物理特性与封装规格

  1. 封装与尺寸:SMD表贴封装,尺寸4×4×1.5mm(415封装,“4”=长度4mm、“1”=宽度4mm、“5”=高度1.5mm),体积紧凑,节省PCB布局空间;
  2. 结构优势:一体化压塑成型工艺,磁芯与线圈紧密结合,无磁芯碎裂风险,抗振动(符合IEC 60068-2-6标准)、抗冲击性能优于传统电感;
  3. 温宽设计:-40℃至+125℃(工业级宽温,适应低温环境与电源自身发热场景);
  4. 贴装兼容性:标准SMD引脚,支持回流焊、波峰焊等自动化贴装,适合大规模生产。

四、典型应用场景

该电感适配以下场景:

  1. 消费电子:智能手机、平板、智能手表的DC-DC降压模块(CPU/内存供电);
  2. 小型家电:智能插座、WiFi路由器、机顶盒的电源滤波/储能电路;
  3. 工业控制:小型PLC、传感器节点、微型电机驱动的辅助电源;
  4. 车载电子:行车记录仪、车载充电器、低功率车载屏的电源模块(需确认车载温湿度合规性)。

五、应用优势总结

  1. 低EMI干扰:磁屏蔽结构减少电磁辐射,可简化PCB EMI抑制电路,降低设计成本;
  2. 高可靠性:抗振动/冲击优异,适配移动设备(如手机)或工业振动环境;
  3. 高效率:低DCR(39.8mΩ)减少铜损,6A以内电流范围效率提升约1%-2%;
  4. 小型化:4×4mm封装支持PCB高密度布局,满足小型设备空间需求。

六、选型与使用注意事项

  1. 电流选型:实际工作电流≤6A,峰值电流≤6.5A(建议留10%余量);
  2. 温度控制:避免超125℃长时间工作,电源发热严重时需增加散热;
  3. 贴装工艺:遵循SMD回流焊规范(峰值温度≤260℃,回流时间≤10秒);
  4. 布局建议:靠近DC-DC输出端减少走线,避免与高频信号线平行降低耦合干扰。

该产品通过平衡“小体积、高电流、低损耗”特性,成为中小功率电源系统的高性价比选择。

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