LQH32DN2R2M23L

Fixed Inductors Overview

The Murata LQH32DN2R2M23L is a surface-mount RF inductor from the LQH series, utilizing a wirewound construction with a ferrite core. It features an unshielded design within a standard 1210 (3225 metric) package measuring 3.2 mm x 2.5 mm x 2.0 mm. The component provides an inductance of 2.2 µH with a tolerance of ±20%. It supports a maximum DC current of 600 mA and exhibits a maximum DC resistance of 130 mΩ. The self-resonant frequency is specified at 64 MHz, with a minimum Q factor of 20. Operating temperatures range from -40°C to +105°C.

Fixed Inductors Feature Summary

• Wirewound construction using a ferrite core for stable inductive performance
• Unshielded design suitable for general RF applications without magnetic interference constraints
• High thermal stability supporting operation up to +105°C

Fixed Inductors Applications

• Power circuit filtering
• RF signal processing
• General-purpose electronic equipment

Fixed Inductors Procurement Notes

Verify the specific suffix '23L' against official Murata documentation to confirm package dimensions and termination type. Ensure the selected variant matches the required 1210 footprint and lead-free compliance standards. Cross-reference the manufacturer part number with authorized distributors to guarantee authenticity and traceability before finalizing procurement orders.

Fixed Inductors Selection Notes

Select this component when a 2.2 µH inductance value is required with a high current rating of 600 mA. The unshielded configuration is appropriate for layouts where magnetic field containment is not critical. Consider the 1210 package size for PCB space constraints and verify that the 130 mΩ DC resistance aligns with system efficiency requirements.

Fixed Inductors Part Context

This component belongs to the Murata LQH series of fixed inductors designed for surface-mount technology. The series offers various inductance values and current ratings within standardized packages. The LQH32DN2R2M23L specifically targets applications requiring robust performance in power and RF circuits, leveraging Murata's wirewound manufacturing expertise for consistent electrical characteristics.

Fixed Inductors Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material.