Manufacturer Part Number
LQH43MN470K03L
Manufacturer
murata-electronics
Introduction
LQH43MN470K03L is a wirewound drum core inductor designed for use in various electronic circuits.
Product Features and Performance
47 µH inductance
Wirewound
Ferrite core
Unshielded
220 mA current rating
5 Ohm max DC resistance
35 quality factor at 1MHz
10MHz self-resonant frequency
Surface mount
1812 package size
Product Advantages
High-quality design by Murata Electronics
Efficient for circuit designs requiring a 47 µH inductance
Stable performance within the operating temperature range
Key Technical Parameters
Inductance: 47 µH
Tolerance: ±10%
Current Rating: 220 mA
DC Resistance (DCR): 1.5Ohm Max
Q @ Freq: 35 @ 1MHz
Frequency - Self Resonant: 10MHz
Operating Temperature: -40°C ~ 85°C
Mounting Type: Surface Mount
Size / Dimension: 4.50mm x 3.20mm
Height - Seated (Max): 2.80mm
Quality and Safety Features
Manufactured by Murata Electronics, known for reliable electronic components
Compatibility
Compatible with surface mount technology and suitable for 1812 footprint
Application Areas
Can be used across diverse electronic applications, such as power supplies, RF circuits, and signal processing
Product Lifecycle
Discontinued at Digi-Key
Replacements or upgrades should be sourced from the manufacturer or alternative suppliers
Key Reasons to Choose This Product
Proven performance for applications requiring a 47 µH inductance value
Robust construction suitable for industrial-grade applications
Space-efficient design with surface mount capability
Manufactured by an industry leader, ensuring product reliability
Capable of withstanding a wide range of operating temperatures