SDE0805A-220M

Fixed Inductors Overview

The Bourns SDE0805A-220M is a fixed surface-mount power inductor with an inductance of 22 µH and a tolerance of ±20%. It features a drum core, wirewound construction using ferrite material. The component has a maximum DC resistance of 110 mΩ and supports a rated current of 2.35 A. It operates within a temperature range of -40°C to 125°C and is AEC-Q200 qualified.

Fixed Inductors Feature Summary

• Unshielded drum core design for high-current applications
• AEC-Q200 automotive grade qualification
• Ferrite core material for stable performance

Fixed Inductors Applications

• Automotive power supply circuits
• DC-DC converter filtering
• General industrial power management

Fixed Inductors Procurement Notes

Verify the specific ordering suffix matches the required packaging format, such as tape and reel or cut tape, as these affect handling procedures. Confirm that the AEC-Q200 qualification status meets your specific automotive reliability requirements before finalizing procurement decisions.

Fixed Inductors Selection Notes

Select this component when a 22 µH inductance value is required with a minimum saturation current of 2.35 A. Ensure the PCB footprint accommodates the nonstandard package dimensions of 7.80 mm by 7.00 mm. Verify thermal dissipation capabilities align with the 110 mΩ DC resistance characteristics.

Fixed Inductors Part Context

This part belongs to the SDE0805A series of SMD power inductors from Bourns Inc. The series offers various inductance values ranging from 1.5 µH to 470 µH. These components are designed for surface-mount assembly and are suitable for demanding electronic environments requiring robust magnetic performance.

Fixed Inductors Replacement Considerations

Direct substitutes include other Bourns SDE0805A series variants with matching electrical parameters. Cross-brand replacements must match the 22 µH inductance, 2.35 A current rating, and physical footprint constraints.