AIUR-02HL-470K

Fixed Inductors Overview

The AIUR-02HL-470K is a fixed power inductor from the Abracon AIUR series, featuring a radial through-hole mounting style. It has an inductance of 47 µH with a tolerance of ±10%. The component utilizes a drum core ferrite construction and is unshielded. Key electrical specifications include a maximum DC resistance of 121 mΩ and a saturation current rating of 990 mA. The device operates within a temperature range of -40°C to +105°C.

Fixed Inductors Feature Summary

• Radial leaded construction for standard PCB mounting
• Ferrite drum core design for stable inductance
• Unshielded configuration suitable for general power applications

Fixed Inductors Applications

• General purpose power filtering circuits
• DC-DC converter input/output stages
• Signal processing choke applications

Fixed Inductors Procurement Notes

Verify the specific suffix 'HL' against official Abracon documentation to confirm physical dimensions and pin compatibility. Ensure the 990 mA current rating meets system requirements. Check for RoHS compliance status in the latest datasheet before integration.

Fixed Inductors Selection Notes

Select this component when a 47 µH inductance value is required with moderate current handling capabilities. The radial package facilitates easy manual or wave soldering. Consider thermal management if operating near the upper temperature limit.

Fixed Inductors Part Context

This part belongs to the AIUR series of mini drum core inductors manufactured by Abracon LLC. The series offers various inductance values optimized for compact power supply designs. The AIUR-02HL variant specifically denotes the radial leaded version of the AIUR-02H surface mount family.

Fixed Inductors Replacement Considerations

Cross-reference with other 47 µH radial inductors having similar current ratings (approx. 1 A) and DC resistance (< 150 mΩ). Verify footprint compatibility as lead spacing may vary between manufacturers.