Manufacturer Part Number
LQH31CN4R7M03L
Manufacturer
murata-electronics
Introduction
The LQH31CN4R7M03L is a wirewound inductor for surface mount applications designed by Murata Electronics, mainly used in filtering and RF circuit applications.
Product Features and Performance
Wirewound construction
Unshielded drum core design
Surface-mount 1206 package size
High current handling capacity of 340 mA
Tolerance of ±20%
Operating temperature range from -40°C to 85°C
Inductance value of 4.7 µH
High-frequency performance with self-resonant frequency at 31MHz
High-quality ferrite core material
Product Advantages
Optimized for high-density mounting
Designed for reflow soldering
Robust construction for reliable performance
Good inductance stability over a wide temperature range
Key Technical Parameters
Inductance: 4.7 µH
Current Rating: 340 mA
DC Resistance (DCR): 845mOhm Max
Size / Dimension: 3.20mm x 1.60mm x 2.00mm
Quality and Safety Features
Complies with industry-standard quality and safety requirements
Environmental compliance with RoHS
Compatibility
Compatible with high-density PCB designs
Suitable for standard reflow soldering processes
Application Areas
Power supplies
RF circuits
Consumer electronics
Telecommunication devices
Product Lifecycle
Last Time Buy status, indicating that the product is nearing end-of-life
Contact manufacturer for replacement or upgrade options
Several Key Reasons to Choose This Product
High-reliability wirewound construction
Versatility in various electronic applications
Trusted manufacturer with a robust quality control system
Compact size ideal for space-constrained applications
Supports a broad spectrum of operating temperatures for diverse environments
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