WMSIC Electronic Components

TAIYO YUDEN NR3015T1R0N Inductor NR3015T1R0N

ModelNR3015T1R0N
PackageSMD,3x3mm
BrandTAIYO YUDEN
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 Option 168714

Availability on request

Technical data

Product details

19 specifications

Core information

Product name
TAIYO YUDEN NR3015T1R0N
Type
TAIYO YUDEN
Minimum package
1 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
TAIYO YUDEN
Electronic Component
NR3015T1R0N
Electronic Component
1
Package
SMD,3x3mm
Electronic Component
Power Inductor
Electronic Component
±30%
Electronic Component
0.053g
Inductor
1uH
Electronic Component
1
Electronic Component
BM0266118468
Current
2.1A
Resistor(DCR)
30mΩ
Electronic Component
Electronic Component
Electronic Component
1
and Current(Isat)
2.1A

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

NR3015T1R0N 功率电感产品概述

NR3015T1R0N是太诱(TAIYO YUDEN)推出的一款小型化贴片功率电感,专为中小功率电源电路设计,具备体积紧凑、电流承载稳定、导通损耗低等核心特点,可适配便携式电子、物联网终端等场景的电源转换与滤波需求。

一、核心基础参数梳理

作为功率电感的关键性能指标,NR3015T1R0N的参数明确且贴合主流应用:

  • 电感值:1μH,精度±30%(符合功率电感常规精度要求,无需极端精度即可满足电源电路需求);
  • 电流承载:额定电流(Irms)2.1A,饱和电流(Isat)同步为2.1A(指电感值下降至额定值80%时的电流,2.1A以内电感性能稳定,无明显饱和);
  • 直流电阻(DCR):30mΩ(低电阻设计降低导通损耗,减少电源转换发热);
  • 封装形式:3×3mm贴片式(SMD),适配高密度PCB布局;
  • 合规性:太诱原厂出品,符合RoHS环保标准,适合量产。

二、封装与物理特性

NR3015T1R0N采用3×3mm小型贴片封装,兼顾紧凑性与可靠性:

  • 体积小巧(常规厚度约1.5mm),适配空间受限的电子设备(如智能穿戴、传感器节点);
  • 贴片式设计兼容主流回流焊工艺,支持自动化贴装,提升生产效率;
  • 封装材料为耐高温绝缘材料,可适应-40℃~+85℃宽温度范围(太诱产品常规工业级标准);
  • 引脚设计稳定,焊接可靠性高,不易出现虚焊问题。

三、电气性能优势

  1. 电流稳定性佳:额定电流与饱和电流一致(2.1A),实际工作电流≤2.1A时电感值变化极小,避免因饱和导致纹波增大、效率下降;
  2. 低损耗高效率:30mΩ DCR远低于同规格普通电感,2.1A下导通损耗约132mW,发热少,可提升DC-DC转换效率1%~2%;
  3. 适配中高频电路:1μH电感值适合100kHz~1MHz中高频电源,有效滤波纹波,降低电磁干扰(EMI)。

四、典型应用场景

NR3015T1R0N的参数与封装特性决定其适用于以下场景:

  1. 便携式电子:智能手机、平板、智能手表的DC-DC降压电路(如5V转3.3V、12V转5V模块);
  2. 物联网终端:传感器节点、智能门锁、智能家居控制器的电源滤波与转换;
  3. 小型电源模块:20W以内USB PD充电器、车载USB充电口(12V转5V/2A)、路由器/机顶盒电源;
  4. 低功耗设备:蓝牙耳机、运动相机的电池供电电路,降低功耗延长续航。

五、选型与使用注意事项

  1. 电流匹配:实际工作电流需≤2.1A,更大电流需选太诱更高规格(如NR3015T2R2N);
  2. PCB布局:靠近DC-DC芯片开关节点,减少走线寄生电感;电感下方铜箔厚度≥1oz,提升散热;
  3. 焊接工艺:遵循太诱回流焊温度曲线(峰值230℃~250℃,时间≤10秒),避免手工焊接温度过高;
  4. 精度需求:±30%精度仅适用于电源转换/滤波,高精度滤波(如射频)需选±10%及以上型号。

六、品牌可靠性说明

太诱作为全球被动元件龙头,在电感领域工艺成熟、管控严格:

  • 产品一致性好,批量生产参数偏差极小;
  • 符合RoHS、REACH等国际环保标准,无有害物质;
  • 提供完善技术支持与 datasheet,方便工程师选型设计。

综上,NR3015T1R0N是一款性价比高、适配性强的小型功率电感,可满足多种中小功率电子设备的电源设计需求。

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