WMSIC Electronic Components

YJYCOIN YNR6028-220M YNR6028

ModelYNR6028-220M
PackageSMD,6x6mm
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 YNR6028-220M
Type
YJYCOIN
Minimum package
2000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
YJYCOIN
Electronic Component
YNR6028-220M
Electronic Component
1
Package
SMD,6x6mm
Type
Magnetic Display Inductor
Electronic Component
Power Inductor
Electronic Component
±20%
Electronic Component
0.529g
Inductor
22uH
Electronic Component
1
Electronic Component
BM0265872486
Current
1.4A
Resistor(DCR)
140mΩ
Electronic Component
Electronic Component
Electronic Component
2000

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

YNR6028-220M 磁胶屏蔽功率电感产品概述

YNR6028-220M是益嘉源(YJYCOIN) 推出的一款小型化磁胶屏蔽功率电感,采用表面贴装(SMD)封装,专为低压直流-直流(DC-DC)转换及低功率滤波场景设计,兼具高可靠性、低损耗与抗电磁干扰(EMI)性能,适用于消费电子、便携式设备等领域的电源管理系统。

一、产品基本属性

该电感属于益嘉源6028系列(封装尺寸代号:6表示长×宽为6mm,28表示高度为2.8mm),核心属性如下:

  • 品牌:YJYCOIN(益嘉源)
  • 产品类型:磁胶屏蔽功率电感
  • 封装形式:SMD(表面贴装)
  • 封装尺寸:6.0±0.2mm(长)×6.0±0.2mm(宽)×2.8±0.2mm(高)
  • 型号标识:YNR6028-220M(其中“220”对应电感值22uH,“M”表示精度±20%)

二、核心技术参数

YNR6028-220M的关键性能参数明确,满足低功率电源电路的基本需求:

  1. 电感值:22uH,精度±20%(覆盖常见电源滤波及储能需求);
  2. 额定电流:1.4A(典型为温升电流,即25℃环境下,电感表面温升不超过40℃时的最大持续工作电流,避免饱和失效);
  3. 直流电阻(DCR):140mΩ(典型值,低导通损耗,减少功率损耗与发热);
  4. 工作温度范围:-40℃~+125℃(符合工业级与消费电子的宽温需求);
  5. 饱和电流:约1.6A(实际需参考 datasheet,额定电流为安全工作电流)。

三、结构与工艺特点

该电感采用磁胶屏蔽结构,结合紧凑封装设计,具备以下工艺优势:

  1. 屏蔽性能优:磁性胶料包裹磁芯与绕组,大幅降低漏磁,减少对周边电路的电磁干扰,满足EMI认证要求;
  2. 低损耗绕组:采用高导电率漆包线绕制,DCR低至140mΩ,导通损耗小,电源转换效率提升(尤其适用于低电压大电流场景);
  3. 小型化设计:6×6mm方形封装,高度仅2.8mm,节省PCB布局空间,适配便携式设备的轻薄化需求;
  4. 可靠性高:SMD封装引脚与磁胶结构结合紧密,抗振动、抗冲击性能良好,适合批量自动化生产与长期使用。

四、适用应用场景

YNR6028-220M的参数特性使其适用于低功率DC-DC转换及滤波场景,典型应用包括:

  1. 消费电子:智能手机、平板电脑的电源管理模块(PMIC)、电池充电电路;
  2. 便携式设备:蓝牙耳机、智能手表、运动相机的低功率电源单元;
  3. 小型家电:智能家居传感器(如温湿度传感器)、小型电机驱动电路;
  4. 工业控制:小型PLC的辅助电源、低功率传感器的滤波电路;
  5. 车载电子:车载USB充电口、低功率车载显示屏的电源管理。

五、选型优势分析

对比同类小型功率电感,YNR6028-220M具备以下选型优势:

  1. 性价比突出:国产品牌益嘉源,性能达标前提下成本低于进口品牌,适合批量应用;
  2. 屏蔽效果佳:磁胶屏蔽减少EMI,无需额外加屏蔽罩,简化电路设计;
  3. 发热控制好:低DCR(140mΩ)与合理磁芯设计,持续工作时温升低,延长产品寿命;
  4. 兼容性强:SMD封装适配主流自动化贴装设备,焊接可靠性高;
  5. 宽温适用:-40℃~+125℃工作范围,覆盖大部分应用环境(包括户外便携式设备)。

六、使用注意事项

为确保电感性能稳定,需注意以下使用要点:

  1. 电流限制:实际工作电流不得超过额定1.4A,避免电感饱和导致电感值下降,影响电路性能;
  2. 焊接工艺:回流焊峰值温度不超过245℃,焊接时间不超过10秒,避免热损伤磁芯与绕组;
  3. 存储条件:存储于常温干燥环境(温度≤30℃,湿度≤60%),存储时间不超过12个月,避免受潮;
  4. PCB布局:电感周围尽量远离敏感电路(如射频模块),利用屏蔽优势但仍需合理布局减少串扰;
  5. 温度监控:高负荷工作时(如接近1.4A),需监控电感表面温度,避免超过125℃上限。

综上,YNR6028-220M是一款专为低功率电源场景设计的高性价比磁胶屏蔽功率电感,兼具小型化、低损耗与抗干扰性能,是消费电子、便携式设备等领域电源管理的理想选型。

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