SDE0604A-1R5M

Fixed Inductors Overview

The Bourns SDE0604A-1R5M is a surface-mount power inductor with an inductance of 1.5 µH and a tolerance of ±20%. It features a ferrite core, wirewound construction, and unshielded design. The component supports a maximum DC current of 5 A and a saturation current of 5.3 A, with a maximum DC resistance of 24 mΩ. Operating temperatures range from -40°C to +125°C, and the self-resonant frequency is 123 MHz at 1 MHz test frequency. Physical dimensions are 5.8 mm x 5.2 mm x 4.5 mm.

Fixed Inductors Feature Summary

• AEC-Q200 qualified for automotive reliability standards
• High saturation current capability up to 5.3 A
• Ferrite core wirewound construction for stable performance

Fixed Inductors Applications

• Automotive electronic circuits
• Power supply filtering
• DC-DC converter stages

Fixed Inductors Procurement Notes

Verify the specific part number against official Bourns documentation to confirm electrical parameters and package details. Ensure that the procurement source provides valid traceability and authenticity certificates. Check for any recent updates to the datasheet regarding mechanical tolerances or material composition changes. Confirm that the supplier adheres to standard handling procedures for surface-mount components to prevent physical damage during transit and storage.

Fixed Inductors Selection Notes

Select this component when designing automotive-grade power systems requiring high current handling in a compact footprint. The unshielded design may require consideration for electromagnetic interference in dense layouts. Evaluate the thermal environment to ensure operation within the specified temperature range. Compare saturation characteristics against peak load requirements to maintain inductance stability under operating conditions.

Fixed Inductors Part Context

This component belongs to the SDE0604A series of surface-mount power inductors manufactured by Bourns. The series offers various inductance values tailored for different power management applications. The SDE0604A-1R5M specifically targets low-inductance, high-current scenarios common in modern automotive electronics and efficient power conversion topologies.

Fixed Inductors Replacement Considerations

Consult official Bourns cross-reference guides for verified substitutes. Ensure replacement parts match the 0604 form factor, 1.5 µH nominal value, and AEC-Q200 qualification if automotive use is required.