WMSIC Electronic Components

muRata LQW15CNR16J00D

ModelLQW15CNR16J00D
Package0402
BrandmuRata
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
mu Rata LQW15CNR16J00D
Type
MURATA
Minimum package
10000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
MURATA
Electronic Component
LQW15CNR16J00D
Electronic Component
1
Package
0402
Type
Display Inductor
Electronic Component
Power Inductor
Electronic Component
±5%
Electronic Component
0.015g
Inductor
160nH
Electronic Component
1
Electronic Component
BM0259364953
Current
480mA
Resistor(DCR)
330mΩ
Electronic Component
Electronic Component
Electronic Component
10000

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

村田LQW15CNR16J00D功率电感产品概述

一、产品基本属性与核心参数

村田(muRata)LQW15CNR16J00D是一款非屏蔽绕线功率电感,属于LQW系列表面贴装电感产品,专为小功率电源与射频匹配场景设计。其核心属性与参数如下:

  • 品牌:muRata(村田制作所)
  • 型号:LQW15CNR16J00D
  • 封装形式:0402(英制封装,对应公制尺寸1005)
  • 电感值:160nH
  • 电感精度:±5%(标识字母J)
  • 额定直流电流(Idc):480mA
  • 直流电阻(DCR):典型值330mΩ
  • 工作温度范围:-40℃至+85℃(覆盖工业级与消费电子级应用)
  • 环保认证:符合RoHS 2.0、REACH标准,无铅无卤

二、封装与结构特点

该电感采用0402表面贴装封装,尺寸紧凑,典型规格为:长度1.0mm±0.2mm、宽度0.5mm±0.2mm、高度0.5mm±0.2mm,适配高密度PCB布局,可显著节省电路板空间。

结构上属于非屏蔽绕线电感,核心设计特点:

  1. 磁芯材料:采用村田 proprietary 铁氧体材料,兼顾电感值稳定性与高频特性;
  2. 绕线工艺:多层精细铜线绕制,确保电感值一致性与低DCR;
  3. 封装工艺:树脂封装,具备良好机械强度与耐焊接性,支持回流焊/波峰焊工艺。

三、关键性能参数解析

  1. 电感值与精度:160nH±5%的精度满足中低频功率电路匹配需求,额定电流范围内电感值无明显饱和衰减,批量生产离散度小;
  2. 额定电流:480mA额定直流电流(Idc)是电感长期工作(电感值变化≤10%)的最大电流,其饱和电流(Isat)典型值约600mA(电感值下降30%时的电流),覆盖多数小功率电源负载;
  3. 直流电阻(DCR):330mΩ的低DCR是核心优势,可降低直流损耗(如100mA负载下损耗仅3.3mW),提升电源转换效率,延长电池续航;
  4. 自谐振频率(SRF):典型值约300MHz,表明电感在300MHz以下保持电感特性,适合蓝牙、WiFi 2.4GHz以下频段的电源滤波与匹配。

四、典型应用场景

因小封装、低电流、低损耗特点,该电感广泛应用于:

  1. 便携式电子设备:智能手机、智能手表的DC-DC降压/升压转换器(如1.8V转3.3V、5V转1.2V);
  2. 物联网(IoT)终端:传感器节点、智能门锁的低功耗电源电路,满足小体积与长续航需求;
  3. 通信模块:蓝牙(BLE)、WiFi(2.4GHz)、ZigBee模块的电源滤波与射频匹配;
  4. 可穿戴设备:智能手环、健康监测设备的传感器供电与信号滤波,适配紧凑内部空间。

五、产品优势与市场价值

  1. 小型化适配:0402封装是消费电子与IoT设备主流小封装,支持设备轻薄化设计;
  2. 低损耗高效:低DCR减少热损耗,提升电源效率,适合电池供电场景;
  3. 高可靠性:村田工艺确保电感值一致性,宽温范围与耐焊接性应对复杂环境;
  4. 环保合规:无铅无卤,适配全球市场认证需求;
  5. 成本效益:成熟系列产品,供货稳定,适合大规模量产。

该产品凭借紧凑封装、稳定性能与低损耗特性,成为小功率电源与射频电路的高性价比选择,广泛应用于消费电子与IoT领域。

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