WMSIC Electronic Components

YJYCOIN YNR4030-100M YNR4030

ModelYNR4030-100M
PackageSMD,4x4x3mm
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+

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Technical data

Product details

19 specifications

Core information

Product name
YJYCOIN YNR4030-100M
Type
YJYCOIN
Minimum package
2000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
YJYCOIN
Electronic Component
YNR4030-100M
Electronic Component
1
Package
SMD,4x4x3mm
Type
Magnetic Display Inductor
Electronic Component
Power Inductor
Electronic Component
±20%
Electronic Component
0.24g
Inductor
10uH
Electronic Component
1
Electronic Component
BM0264968320
Current
1.5A
Resistor(DCR)
100mΩ
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.

YNR4030-100M 功率电感产品概述

YNR4030-100M是益嘉源(YJYCOIN)研发生产的一款磁胶屏蔽型贴片功率电感,针对中小功率电源系统的储能、滤波及EMI抑制需求设计,以紧凑封装、高电流承载与低损耗为核心优势,广泛适配消费电子、工业控制及通信设备等领域的电源模块。

一、产品基本定位

该电感属于磁胶屏蔽功率电感,区别于传统开放式电感,磁胶封装可有效抑制漏磁,降低电磁干扰(EMI);采用SMD贴片封装(尺寸4×4×3mm),支持自动化贴装,适配高密度电路板布局;额定电流1.5A、电感值10uH的参数组合,精准匹配中小功率DC-DC转换、线性稳压等电源场景的性能需求。

二、核心电气参数详解

2.1 电感值与精度

电感值为10uH,属于中小功率电源常用电感规格,可满足DC-DC降压电路(如5V转3.3V)的储能需求;精度为**±20%**,符合工业级电源设计的误差范围,无需过高精度即可稳定实现电压转换与滤波功能,兼顾成本与性能平衡。

2.2 额定电流与损耗

  • 额定电流1.5A:为电感持续工作的最大电流,此时电感磁芯不会饱和,线圈热损耗处于安全范围;磁胶屏蔽设计可减少涡流损耗,进一步提升电流承载能力。
  • 直流电阻(DCR)100mΩ:电感线圈的直流电阻,越低则功率损耗越小;100mΩ的DCR在同封装(4×4×3mm)电感中属于较低水平,可有效降低电源转换过程中的能量损耗,提升系统效率。

2.3 封装与尺寸

采用4×4×3mm(长×宽×高)的SMD贴片封装,符合小型化设计趋势,适配智能手机、智能穿戴等便携式设备的高密度电路板;无引脚设计减少虚焊风险,焊接可靠性与一致性优于插件电感。

三、结构与性能优势

3.1 磁胶屏蔽的EMI抑制

磁胶封装通过填充高磁导率磁胶,可将电感漏磁控制在较低水平,减少对周边电路的电磁干扰,尤其适合对EMI要求严格的通信设备(如路由器、交换机)、医疗电子等场景,降低系统EMI测试难度。

3.2 耐温与可靠性

磁胶电感的磁芯与线圈材料通常支持**-40℃~125℃的宽温范围**,可适应车载电子(如行车记录仪)、工业现场等复杂环境;生产过程中采用全自动化绕线与封装工艺,确保参数一致性,批量应用时性能稳定。

四、典型应用场景

  1. 消费电子:智能手机、平板电脑、智能手表的DC-DC降压模块(如电池供电转系统电压)、充电电路滤波;
  2. 工业控制:小型PLC、传感器模块的电源滤波电路、低功率驱动电路;
  3. 通信设备:路由器、交换机、无线AP的电源模块,利用磁胶屏蔽减少EMI对信号传输的干扰;
  4. 车载电子:低功率车载配件(如车载充电器、行车记录仪)的电源电路,适配车载环境的宽温与振动需求。

五、品牌与品质保障

益嘉源(YJYCOIN)作为专注电感研发生产的厂家,YNR4030-100M通过RoHS、REACH环保认证,符合欧盟环保要求;产品全流程检测(原材料磁芯性能、线圈电阻、电感值一致性),确保每批产品参数偏差控制在规格范围内;针对批量客户提供1年质保服务,支持定制化参数调整需求。

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