WMSIC Electronic Components

YJYCOIN YSPI1050-101M YSPI1050

ModelYSPI1050-101M
PackageSMD,11.5x10x5mm
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 YSPI1050-101M
Type
YJYCOIN
Minimum package
500 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
YJYCOIN
Electronic Component
YSPI1050-101M
Electronic Component
1
Package
SMD,11.5x10x5mm
Type
Inductor
Electronic Component
Power Inductor
Electronic Component
±20%
Electronic Component
3.48g
Inductor
100uH
Electronic Component
1
Electronic Component
BM0264968321
Current
2A
Resistor(DCR)
320mΩ
Electronic Component
Electronic Component
Electronic Component
500

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

YSPI1050-101M 一体成型功率电感产品概述

YSPI1050-101M是益嘉源(YJYCOIN)推出的SMD贴片式一体成型功率电感,针对中小功率电源电路的滤波、储能需求优化设计,兼具低EMI、高可靠性与紧凑体积,是消费电子、工业控制等领域的实用电感方案。

一、产品基本定位与核心属性

该电感属于功率电感范畴,核心功能是电路中电能存储与滤波,适配直流电流承载2A以内的电源场景。型号标识清晰:

  • “YSPI”为益嘉源功率电感系列;
  • “1050”对应封装尺寸(11.5×10×5mm);
  • “101M”代表电感值100μH(前两位有效数字+10¹幂次,M为±20%精度)。

二、核心技术参数详解

关键参数经工程优化,满足多数中小功率电路需求:

  1. 电感值与精度:100μH±20%,参数一致性较好,避免电路性能波动;
  2. 额定直流电流:2A,连续工作时电感值变化≤10%(工程允许范围);
  3. 直流电阻(DCR):320mΩ,2A电流下损耗1.28W,发热可控无需额外散热;
  4. 封装尺寸:SMD贴片,整体11.5×10×5mm,本体10×10.1mm,兼容标准PCB布局;
  5. 宽温适应性:常规-40℃~+125℃(一体成型电感通用范围),满足工业/消费级环境。

三、一体成型电感的设计优势

相比传统绕线电感,采用磁粉芯一体成型工艺,核心优势显著:

  1. 低EMI干扰:磁屏蔽结构减少漏磁,降低对周边电路干扰,适配EMC要求高的产品(如智能家居、工业控制器);
  2. 高可靠性:无外露绕组,抗振动/冲击性能优异,适合车载、工业振动环境;
  3. 紧凑体积:同电感值下体积比绕线电感缩小30%,符合电子设备小型化趋势;
  4. 温度稳定性:磁芯温度系数低,-40℃~+125℃内电感值变化≤15%,宽温下性能稳定;
  5. 低噪声:磁屏蔽减少涡流噪声,工作静音,适配音频设备等噪声敏感场景。

四、典型应用场景

参数适配以下主流场景:

  1. DC-DC转换器:笔记本、显示器、路由器的降压/升压电源模块,实现输出滤波;
  2. LED驱动电源:小功率LED灯串、显示屏背光电源的滤波电感,稳定电流输出;
  3. 工业控制:PLC模块、传感器节点的电源滤波,保障信号稳定;
  4. 消费电子:机顶盒、智能音箱、扫地机器人的电源部分;
  5. 小型电动设备:玩具车、小型无人机的动力电源滤波,适配2A以内电流。

五、封装与安装注意事项

SMD封装安装需注意:

  1. 焊接工艺:兼容回流焊(240℃~260℃峰值,≤30s)、波峰焊,避免手工焊高温损坏磁芯;
  2. 布局建议:远离高频干扰源(晶振、射频模块),密集布局时预留散热空间;
  3. 引脚焊接:确保焊盘与引脚充分焊接,避免虚焊降低电流承载能力;
  4. 尺寸适配:PCB焊盘需匹配11.5×10×5mm封装,避免安装干涉。

六、品牌与质量保障

益嘉源(YJYCOIN)专注功率电感研发,该产品符合RoHS、REACH环保标准,批量生产前经电感值、DCR、电流承载测试,参数一致性达标。厂家提供常规质保,降低量产风险。

七、产品总结与适用建议

YSPI1050-101M是高性价比一体成型电感,适配中小功率、EMC要求高、需小型化的电源电路。若项目需2A以内电流、100μH电感,该电感为理想选择;若电流超2A或需±10%精度,需考虑其他型号。

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