SHENZHEN GANGXINLI ELECTRONICS CO.,LTD

SHENZHEN GANGXINLI ELECTRONICS CO.,LTD

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2025/12/22

Introduction to LQW15AN7N4C10D

.Overview of product

The LQW15AN7N4C10D is a fixed inductor from Murata Electronics' LQW15 series. Featuring a compact 0402 package, wirewound drum core design, and excellent high-frequency performance, it is well-suited for high-speed electronic device applications.

 

.Core parameter

Category:Inductors, Coils, Chokes,Fixed Inductors

Mfr:Murata Electronics

Series:LQW15

Packaging:Tape & Reel

Part Status:Active

Type:Drum Core, Wirewound

Material - Core:Non-Magnetic

Inductance:7.4 nH

Tolerance:±0.2nH

Current Rating (Amps):750 mA

Shielding:Unshielded

DC Resistance (DCR):58mOhm Max

Frequency - Self Resonant:6.8GHz

Operating Temperature:-55°C ~ 125°C

Inductance Frequency - Test:100 MHz

Mounting Type:Surface Mount

Package / Case:0402 (1005 Metric)

Size / Dimension:0.039" L x 0.024" W (1.00mm x 0.60mm)

Height - Seated (Max):0.024" (0.60mm)

 

.Main characteristics

High Inductance Precision:Features an inductance of 7.4nH with a tight tolerance of ±0.2nH, ensuring stable and reliable performance in precision circuit applications.

Superior High-Frequency:Boasts a high self-resonant frequency of 6.8GHz, making it suitable for high-speed signal processing in RF and microwave circuits.

Low DC Resistance:Maximum DC resistance of 58mOhm minimizes power loss, improving the energy efficiency of the entire circuit system.

Ultra-Compact Size:Adopts 0402 (1.00mm x 0.60mm) surface mount package, saving valuable PCB space and facilitating high-density integration in miniaturized electronic devices.

Wide Temp Adaptability:Operates stably within -55°C ~ 125°C, enabling reliable performance in harsh environmental conditions such as automotive and industrial applications.

Non-Magnetic Core:The non-magnetic core ensures minimal electromagnetic interference (EMI), enhancing compatibility with other components in the circuit.

High Current Capacity:Supports a maximum current of 750mA, meeting the current requirements of various medium-power electronic circuits.

 

.Application field

Smartphone 5G RF:Used in the 5G RF front-end modules of smartphones to filter and tune high-frequency signals, ensuring stable communication quality.

Wi-Fi 6 Routers:Incorporated into the signal processing circuits of Wi-Fi 6 routers to enhance signal integrity and improve data transmission speed.

Auto Infotainment:Applied in the navigation and communication modules of automotive infotainment systems, adapting to the high-temperature environment inside the vehicle.

Bluetooth Speakers:Utilized in the power management and signal filtering circuits of portable Bluetooth speakers to reduce power loss and improve audio signal clarity.

Tablet Computers:Integrated into the charging and data transmission circuits of tablet computers, leveraging its compact size for high-density PCB layout.

5G IoT Modules:Employed in 5G IoT (Internet of Things) modules for smart home devices, ensuring stable high-frequency signal transmission in complex indoor environments.

 

.Summary

The LQW15AN7N4C10D fixed inductor integrates high precision, excellent high-frequency performance, and compact size. With its reliable operation across a wide temperature range, it is widely applicable in 5G communication devices, consumer electronics, automotive infotainment, and IoT fields.