WMSIC Electronic Components

muRata LQP03TG0N5B02D

ModelLQP03TG0N5B02D
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 26+

Available for RFQ

Technical data

Product details

20 specifications

Core information

Product name
mu Rata LQP03TG0N5B02D
Type
MURATA
Unit
Electronic Component
Minimum package
15000 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
Electronic Component
Electronic Component
MURATA
Electronic Component
LQP03TG0N5B02D
Electronic Component
1
Package
0201
Type
Inductor
Electronic Component
SMD Inductor
Electronic Component
0.008g
Inductor
0.5nH
Electronic Component
1
Factor
11@500MHz
Electronic Component
BM0211323675
Current
850mA
Frequency
18GHz
Resistor(DCR)
80mΩ

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

村田LQP03TG0N5B02D贴片电感产品概述

一、产品基本信息

LQP03TG0N5B02D是村田(muRata)推出的厚膜贴片电感,属于LQP系列高频电感产品,核心参数与规格如下:

  • 型号:LQP03TG0N5B02D
  • 品牌:muRata(村田)
  • 封装:0201(英制尺寸,对应公制0603?不,实际为0.6mm×0.3mm超小型封装)
  • 电感值:0.5nH(毫微亨,超小标称值)
  • 额定直流电流:850mA(Idc,持续工作允许的最大电流)
  • 直流电阻(DCR):80mΩ(毫欧,低损耗设计)
  • 品质因数(Q值):11@500MHz(高频损耗关键指标)
  • 自谐振频率(SRF):18GHz(远高于主流应用频段)
  • 类型:厚膜电感

二、核心性能参数解读

1. 超小电感值适配高频场景

0.5nH是典型的高频匹配电感,主要用于射频电路的阻抗匹配、滤波、信号耦合——避免高频信号反射或干扰,保障信号传输效率。该值处于1nH以下的超小范围,可精准调整高频电路的相位与阻抗。

2. 电流与损耗平衡设计

  • 850mA额定电流:满足多数小型电子设备的工作电流需求(如智能手机射频前端、IoT终端),避免过流导致的性能衰减;
  • 80mΩ低DCR:直流电阻越小,电流通过时的热损耗越低,可提升电路效率(尤其在需要持续供电的射频模块中,减少功耗与发热)。

3. 高频性能关键指标

  • Q值11@500MHz:Q值=2πfL/R(f为工作频率,L为电感值,R为损耗电阻),Q值越高表示电感在该频率下的能量损耗越小。该产品在500MHz下Q值达11,说明在5G Sub-6GHz、WiFi6 2.4GHz/5GHz等主流高频段损耗低;
  • SRF 18GHz:自谐振频率是电感自身寄生电容与电感值谐振的频率点,18GHz远高于常见射频电路工作频段(多在6GHz以下),可避免谐振导致的性能突变,保障电路稳定性。

4. 厚膜工艺优势

采用丝网印刷+高温烧结的厚膜工艺制造,相比薄膜电感成本更低,且一致性、可靠性更好——适合大规模量产,同时能稳定控制电感值偏差(村田厚膜电感的偏差通常在±5%以内)。

三、封装与应用适配性

1. 0201封装的空间优势

0201封装尺寸仅为0.6mm(长)×0.3mm(宽)×0.3mm(高),是目前贴片电感中超小型封装之一,可大幅节省PCB空间,适配以下场景:

  • 智能手机、智能手表等轻薄化消费电子的高密度射频模块;
  • IoT终端、可穿戴设备的小尺寸电路设计。

2. 典型应用场景

该产品的高频性能与小型化特点,使其广泛应用于:

  • 5G通信设备:射频前端(PA、LNA)匹配网络、滤波器、天线调谐电路;
  • WiFi6/6E终端:2.4GHz/5GHz/6GHz频段的信号滤波与阻抗匹配;
  • 汽车电子:车载V2X通信、车机WiFi模块的射频电路(部分型号支持汽车级认证);
  • 物联网终端:LoRa、NB-IoT等低功耗广域网的高频信号处理。

四、产品优势总结

  1. 小型化高密度:0201封装满足电子设备“轻薄化”趋势,适配高密度PCB布局;
  2. 高频性能优异:Q值11@500MHz、SRF 18GHz,覆盖5G/WiFi6等主流高频应用;
  3. 低损耗高效率:80mΩ低DCR+850mA额定电流,平衡电流承载与损耗控制;
  4. 可靠量产性:厚膜工艺保障一致性与稳定性,适合大规模量产;
  5. 品牌质量保障:村田作为全球被动元件龙头,产品质量稳定,供货周期可控。

该产品是高频、小型化电子设备中射频电路的理想选择,尤其适合需要精准阻抗匹配与低损耗的场景。

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