WMSIC Electronic Components

muRata LQP03HQ8N2H02D

ModelLQP03HQ8N2H02D
Package0201
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 25+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
mu Rata LQP03HQ8N2H02D
Type
0201
Minimum package
15000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
MURATA
Electronic Component
LQP03HQ8N2H02D
Electronic Component
1
Package
0201
Electronic Component
SMD Inductor
Electronic Component
±3%
Electronic Component
0.009g
Inductor
8.2nH
Electronic Component
1
Factor
20@500MHz
Electronic Component
BM0259364970
Current
300mA
Frequency
4.5GHz
Resistor(DCR)
400mΩ
Electronic Component
Electronic Component

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

村田LQP03HQ8N2H02D贴片电感产品概述

一、产品定位与核心应用方向

村田LQP03HQ8N2H02D是一款高频优化型0201封装贴片电感,聚焦于小型化、低损耗射频电路的设计需求,核心适配消费电子、物联网(IoT)、无线通信等领域的射频前端、天线匹配及信号滤波场景。其设计目标是在紧凑封装下实现高Q值、宽频率覆盖与低损耗,满足5G Sub-6GHz、Wi-Fi 6/6E、蓝牙5.x等主流无线协议的性能要求。

二、核心电气参数深度解析

该电感的参数围绕高频应用场景精准优化,关键指标的意义与价值如下:

  1. 电感值与精度:标称8.2nH,精度±3%,满足射频电路阻抗匹配、滤波网络的常规精度需求,无需额外校准即可实现稳定的电路性能;
  2. 额定电流:300mA(连续工作电流),适配射频电路中小信号传输的电流区间(多数无线模块工作电流为100-500mA),确保长时间工作无过热风险;
  3. 直流电阻(DCR):400mΩ,属于同封装同电感值产品中的低损耗水平,可有效降低电路功率损耗,提升能效;
  4. 品质因数(Q值):20@500MHz,Q值是衡量电感储能与损耗比的核心指标,20的Q值意味着在500MHz频段内损耗极低,适合射频信号的高效传输;
  5. 自谐振频率(SRF):4.5GHz,是电感从感性转为容性的临界频率,覆盖5G Sub-6GHz(最高3.8GHz)、Wi-Fi 6E(4.9-6GHz主流工作段)等高频频段,确保工作频率内保持感性特性。

三、封装与物理特性优势

LQP03HQ8N2H02D采用0201封装(英制0.02in×0.01in,公制0.5mm×0.3mm),是当前贴片电感最小封装之一,具备以下优势:

  • 高密度布局:极小尺寸适配智能手机、智能手表等便携设备的高密度PCB设计,大幅减少电路占用空间;
  • 工艺可靠性:村田成熟的薄膜电感工艺,确保0201封装下的电感性能稳定,抗振动、抗冲击能力符合工业级标准;
  • 环保合规:符合RoHS 2.0、REACH等国际环保标准,无铅无卤,适配绿色电子设备的生产要求。

四、典型应用场景示例

结合参数特性,该电感的典型应用场景包括:

  1. 无线通信模块:5G Sub-6GHz手机射频前端、Wi-Fi 6/6E路由器天线匹配网络、蓝牙5.x低功耗模块滤波电路;
  2. 可穿戴设备:智能手表、手环的无线充电与蓝牙通信子系统;
  3. IoT终端:智能家居(智能音箱、门锁)、工业物联网传感器的射频匹配电路;
  4. 消费电子配件:TWS无线耳机的天线调谐与信号滤波。

五、品牌与可靠性保障

作为村田LQP系列高频电感的一员,LQP03HQ8N2H02D继承了村田的技术优势:

  • 工艺积累:村田在电感领域拥有超50年研发经验,薄膜电感工艺全球领先,性能一致性优于行业平均;
  • 可靠性测试:产品经过温度循环(-40℃~+85℃)、湿度老化(85℃/85%RH)、振动测试(10-2000Hz)等严格验证,确保恶劣环境下稳定工作;
  • 技术支持:村田提供完整电路设计参考与仿真模型,帮助客户快速实现电路优化。

六、产品总结

村田LQP03HQ8N2H02D是一款高频性能优异、尺寸紧凑、可靠性高的0201封装贴片电感,精准匹配当前无线通信、IoT、可穿戴设备的小型化与高频化需求。其高Q值、低损耗、宽频率覆盖的特性,使其成为射频电路阻抗匹配、滤波的理想选择,同时村田的品牌保障进一步提升了产品的市场竞争力。

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