Manufacturer Part Number
LQH43MN220K03L
Manufacturer
murata-electronics
Introduction
A high-quality drum core, wirewound inductor designed for a variety of applications, utilizing a ferrite core material for optimal performance.
Product Features and Performance
Type: Drum Core, Wirewound
Core Material: Ferrite
Inductance: 22 µH
Tolerance: ±10%
Current Rating: 320 mA
Shielding: Unshielded
DC Resistance: 940mOhm Max
Quality factor: 35 @ 1MHz
Self-Resonant Frequency: 15MHz
Operating Temperature: -40°C ~ 85°C
Inductance Test Frequency: 1 MHz
Mounting Type: Surface Mount
Product Advantages
High inductance value with compact size
Unshielded design for easy integration
Low DC resistance for efficient operation
Suitable for high-frequency applications up to 15MHz
Operable in a wide range of temperatures
Key Technical Parameters
Inductance: 22 µH
Current Rating: 320 mA
DC Resistance: 940mOhm Max
Quality Factor: 35 @ 1MHz
Self-Resonant Frequency: 15MHz
Operating Temperature Range: -40°C ~ 85°C
Quality and Safety Features
Durable construction ensuring long-term reliability
Compliance with applicable international standards for quality and safety
Compatibility
Compatible with a wide range of electronic circuits due to its surface-mount packaging and standard dimensions
Application Areas
Power supply circuits
RF signal circuits
Consumer electronics
Automotive systems
Industrial electronics
Product Lifecycle
Discontinued at Digi-Key, indicating it may be nearing the end of its production lifecycle. Customers should verify the availability of replacements or upgrades.
Several Key Reasons to Choose This Product
High-quality and reliability backed by Murata Electronics
Compact size with high inductance value suitable for space-constrained applications
Low DC resistance enhancing overall circuit efficiency
Versatility across a wide range of applications from consumer electronics to industrial systems
Despite discontinuation at Digi-Key, its performance and specifications remain appealing for specific needs.
LQH43MN221K04MMurata Power Solutions