SRR1206-471KL

Fixed Inductors Overview

The Bourns SRR1206-471KL is a shielded high power surface mount inductor from the SRR1206 series. It features a drum core construction with a nominal inductance of 470 µH. The component supports a maximum DC current of 500 mA and exhibits a maximum DC resistance of 970 mOhms. Designed for robust performance, it operates within a temperature range of -40°C to +125°C. The unit utilizes a nonstandard package configuration suitable for PCB mounting applications requiring compact power filtering solutions.

Fixed Inductors Feature Summary

• Shielded magnetic structure minimizes external electromagnetic interference
• Drum core wirewound design ensures stable inductance characteristics
• High current capability supports demanding power delivery requirements

Fixed Inductors Applications

• Power supply output filtering
• DC-DC converter input stages
• General purpose power electronics circuits

Fixed Inductors Procurement Notes

Verify the specific manufacturer part number against official Bourns documentation to confirm electrical specifications and physical dimensions. Ensure that the selected component meets the required thermal operating limits and current ratings for the intended application environment. Cross-reference datasheet parameters to validate compatibility with system design constraints before finalizing procurement decisions.

Fixed Inductors Selection Notes

Select this component based on its 470 µH inductance value and 500 mA current handling capacity. Consider the 970 mOhm maximum DC resistance for efficiency calculations in low voltage applications. Evaluate the shielded construction for noise sensitivity requirements and verify the -40°C to +125°C operating range aligns with environmental conditions. Confirm mechanical footprint compatibility during the initial design phase.

Fixed Inductors Part Context

This inductor belongs to the SRR1206 series of shielded power inductors manufactured by Bourns Electronic Solutions. The series offers various inductance values ranging from 2.5 µH to 1500 µH with corresponding current ratings. These components are designed for surface mount technology integration, providing reliable performance in space-constrained electronic assemblies requiring efficient power management and signal integrity.

Fixed Inductors Replacement Considerations

Consult official Bourns documentation for direct substitute part numbers within the SRR1206 series or equivalent shielded power inductor families. Verify that any alternative component matches the 470 µH inductance, 500 mA current rating, and 970 mOhm resistance specifications. Ensure mechanical and thermal compatibility before implementing any cross-brand replacements.