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muRata LQP03HQ3N6B02D
Configuration
1 options
Configuration
26+
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- mu Rata LQP03HQ3N6B02D
- 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
- LQP03HQ3N6B02D
- Electronic Component
- 1
- Package
- 0201
- Type
- Inductor
- Electronic Component
- SMD Inductor
- Electronic Component
- 0.008g
- Inductor
- 3.6nH
- Electronic Component
- 1
- Factor
- 20@500MHz
- Electronic Component
- BM0259364947
- Current
- 500mA
- Frequency
- 7GHz
- Resistor(DCR)
- 170mΩ
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
LQP03HQ3N6B02D 产品概述
一、简介
LQP03HQ3N6B02D 是村田（muRata）推出的一款超小型厚膜贴片电感，封装尺寸 0201（约 0.6×0.3mm 级别），标称电感值 3.6 nH。该器件面向高频射频前端与滤波匹配应用，兼顾体积极小与良好的高频特性，适用于体积受限的移动通信、蓝牙、Wi‑Fi 与射频模块设计。
二、主要参数
- 电感值：3.6 nH
- 额定电流：500 mA（DC）
- 直流电阻（DCR）：约 170 mΩ
- 品质因数（Q）：20 @ 500 MHz
- 自谐振频率（SRF）：约 7 GHz
- 类型：厚膜电感，表面贴装，封装 0201
三、关键特性
- 极小封装占板面积极低，适合高密度 PCB 布局。
- 高自谐振频率（7 GHz）保证在 GHz 级工作时仍维持感抗特性，适合射频通带内使用。
- 在 500 MHz 时 Q 值约 20，表示在中高频段具有较低损耗与较好选择性。
- 额定电流 500 mA，适用于小电流偏置网络与射频匹配回路；DCR 170 mΩ 在功耗和热升方面需评估。
四、典型应用场景
- 射频输入/输出的匹配网络与阻抗变换。
- 高频滤波器中的电感元件，如带通/带阻网络。
- 天线馈线的谐振与去耦电路。
- 射频偏置网络、驻波抑制与 EMI 抑制小型化电路。
五、选型建议
- 工作频率应显著低于 SRF（7 GHz）以避免寄生电容主导行为；若在 GHz 级别工作请验证实际频响。
- 考虑实际电流与温升，500 mA 为额定值，若电路瞬时或持续电流接近此值，应留有裕量。
- DCR 相对较高，若对直流损耗敏感（例如射频功率路径）可考虑更低 DCR 的替代品。
- 若要求更高 Q 或不同电感值，可在同系列或其他工艺（薄膜/绕线）中比较。
六、贴装与使用注意
- 0201 封装极小，建议使用高精度点胶/贴片与回流焊流程，遵循厂商回流温度曲线。
- 焊盘设计应按厂商推荐焊盘和阻焊孔留距，避免过度焊膏或偏移造成焊接缺陷。
- 对热循环、机械应力和清洗溶剂敏感度请参考厂商可靠性数据；存放时防潮包装优先。
- 在高频调试阶段，建议在实际 PCB 环境中测量 S 参数与电感值偏移，补偿寄生影响。
七、包装与型号说明
型号 LQP03HQ3N6B02D 属村田 LQP03 系列中的 3.6 nH 规格，常见为卷带（Tape & Reel）包装，便于自动化贴片。购买与工程验证时请以村田最新版规格书为准，确认温度范围、焊接规范与可靠性测试数据。
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