WMSIC Electronic Components

YJYCOIN YNR5040-101M YNR5040

ModelYNR5040-101M
PackageSMD,5x5x4mm
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 YNR5040-101M
Type
YJYCOIN
Minimum package
1500 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
YJYCOIN
Electronic Component
YNR5040-101M
Electronic Component
1
Package
SMD,5x5x4mm
Type
Magnetic Display Inductor
Electronic Component
Power Inductor
Electronic Component
±20%
Electronic Component
0.46g
Inductor
100uH
Electronic Component
1
Electronic Component
BM0265571657
Current
700mA
Resistor(DCR)
560mΩ
Electronic Component
Electronic Component
Electronic Component
1500

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

YNR5040-101M 磁胶屏蔽功率电感产品概述

一、产品核心定位

YNR5040-101M是益嘉源(YJYCOIN) 推出的一款小型化贴片功率电感,属于磁胶屏蔽型设计,专为低中功率电子设备的电源管理、滤波及储能场景打造。该产品兼顾紧凑尺寸与实用性能,适配高密度PCB布局需求,是消费电子、物联网等领域的常规选型元件。

二、关键电气参数解析

1. 电感值与精度

电感标称值为100μH,采用“101M”标识(前两位为有效数字10,第三位为倍率10¹,M代表±20%精度)。±20%的精度属于行业通用标准,可满足大多数电源电路的滤波、储能需求,同时平衡了成本与性能,适合批量应用。

2. 额定电流与损耗特性

直流额定电流(Irms)为700mA,指电感在额定环境温度下,温升不超过40℃时的最大持续直流电流(注:此为温升电流,非饱和电流)。搭配560mΩ的直流电阻(DCR),可有效降低直流损耗,提升电源转换效率——在小功率DC-DC电路中,低DCR能减少发热,延长设备续航。

3. 磁胶屏蔽优势

采用磁胶屏蔽结构,可显著降低电感工作时的电磁辐射(EMI),避免对周边敏感电路(如射频模块、传感器)造成干扰,符合电子设备的电磁兼容(EMC)要求,是对干扰敏感场景的优选。

三、物理封装与工艺特性

1. 封装规格

采用SMD贴片封装,具体尺寸为5×5×4mm(长×宽×高),属于超小型化设计,可适配便携设备的紧凑PCB布局,如智能手表、蓝牙耳机等穿戴产品的电源模块。

2. 工艺兼容性

贴片封装支持SMT自动贴装工艺,可直接融入自动化生产线,提高生产效率;同时兼容回流焊、波峰焊等常规焊接方式,焊接可靠性高,适合批量量产。

四、典型应用场景

1. 消费电子电源管理

广泛用于手机、平板、智能穿戴设备的DC-DC降压/升压转换器(如5V转3.3V、3.3V转1.8V),磁胶屏蔽可减少对射频信号的干扰,确保通信稳定性。

2. 小功率LED驱动

适配LED灯带、屏幕背光等小功率LED驱动电路,100μH电感满足储能需求,700mA电流覆盖常规LED串的驱动范围,低DCR降低发热。

3. 物联网终端设备

用于传感器节点、低功耗WiFi模块的电源滤波,小型化封装适配设备的紧凑设计,磁胶屏蔽避免对无线信号的干扰,提升设备稳定性。

4. 其他场景

小型电机驱动(如玩具电机、微型泵)、电池管理系统(BMS)的辅助滤波等低中功率场景。

五、品牌与可靠性优势

1. 品牌背景

YJYCOIN(益嘉源)是国内专注于被动元器件研发生产的厂商,产品覆盖电感、电容等领域,服务于消费电子、通信、工业等多个行业,具有成熟的量产工艺与质量控制体系。

2. 可靠性保障

  • 磁胶屏蔽层采用耐温材料,可承受回流焊高温(260℃左右),长期工作稳定性强;
  • 电感绕组采用高导电率铜线,DCR一致性好,批量产品参数波动小;
  • 符合RoHS环保标准,适配全球市场的环保要求。

该产品凭借紧凑尺寸、实用性能与可靠设计,成为低中功率电子设备电源管理的高性价比选型。

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