Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
muRata LQW15AN4N7B00D
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- mu Rata LQW15AN4N7B00D
- Type
- MURATA
- Unit
- Electronic Component
- Minimum package
- 10000 圆盘
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- MURATA
- Electronic Component
- LQW15AN4N7B00D
- Electronic Component
- 1
- Package
- 0402
- Type
- Display Inductor
- Electronic Component
- Power Inductor
- Electronic Component
- 0.015g
- Inductor
- 4.7nH
- Electronic Component
- 1
- Electronic Component
- BM0058421650
- Current
- 750mA
- Resistor(DCR)
- 70mΩ
- 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.
LQW15AN4N7B00D 产品概述
一、产品简介
LQW15AN4N7B00D 是村田（muRata）系列的 0402 封装功率电感，标称电感值 4.7 nH，直流电阻（DCR）约 70 mΩ，额定电流 750 mA，非屏蔽结构。该型号以体积小、低损耗为特点，适合对体积和效率有严格要求的移动设备与高密度电路板电源滤波应用。
二、主要参数
- 品牌：muRata（村田）
- 型号：LQW15AN4N7B00D
- 封装：0402（约 1.0 × 0.5 mm）
- 电感值：4.7 nH
- 直流电阻（DCR）：≈ 70 mΩ
- 额定电流：750 mA（连续）
- 类型：非屏蔽功率电感
三、性能特点
- 低 DCR 降低 I²R 损耗，有利于提高系统效率并减少发热；
- 低电感值适用于高频去耦、阻抗匹配及开关电源的输出滤波；
- 0402 超小封装节省 PCB 面积，便于高密度布局；
- 非屏蔽结构在空间受限时仍能提供稳定电感，但磁泄漏较屏蔽型大，应注意周边磁敏元件布置。
四、典型应用
- 手机、平板等便携设备的电源去耦与输出滤波；
- DC-DC 降压/升压转换器的高频滤波回路；
- 高频信号链路的阻抗匹配与 EMI 抑制；
- 穿戴式设备、消费电子及通信模块的电源网络。
五、封装与安装建议
- 推荐采用标准回流焊工艺，遵循村田给出的回流曲线以避免过热；
- 焊盘设计参考厂商封装图，保证良好焊接强度与热传导；
- 非屏蔽器件应与敏感磁性元件、磁传感器保持一定距离以免互扰；
- 实际应用中建议按温升和可靠性对额定电流进行适当降额。
六、选型与注意事项
- 在高温或电流脉动环境下，建议参照完整数据手册确认饱和电流、温度特性与长期可靠性；
- 若电磁泄漏是关键约束，考虑选用带屏蔽结构的同类产品；
- 采购时注意批次与规格一致性，优先从正规渠道获取厂家出货与技术支持。
总体而言，LQW15AN4N7B00D 适合在空间受限且需低阻抗、高频滤波的电源与射频相关应用中使用，性能稳定且易于在自动化贴装工艺中实现量产。若需更详细的电气特性曲线与回流焊参数，请参考村田原厂数据手册。
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