SRU1028A-1R0Y

Fixed Inductors Overview

The SRU1028A-1R0Y is a shielded drum core, wirewound power inductor from Bourns Inc., designed for surface mount applications. It features a nominal inductance of 1 µH with a tolerance of ±30%. The component supports a high saturation current of 7 A and offers a maximum DC resistance of 6.5 mΩ. It complies with the AEC-Q200 automotive qualification standard, ensuring reliability in demanding environments.

Fixed Inductors Feature Summary

• Shielded drum core construction minimizes electromagnetic interference
• High saturation current capability for robust power delivery
• Automotive-grade AEC-Q200 compliance for enhanced reliability

Fixed Inductors Applications

• Automotive power management systems
• Industrial power supply circuits
• Point-of-load conversion stages

Fixed Inductors Procurement Notes

Verify the specific suffix 'Y' corresponds to halogen-free status as defined by manufacturer standards. Confirm package dimensions match PCB footprint requirements. Ensure storage conditions adhere to moisture sensitivity levels specified in the datasheet to prevent soldering defects during assembly.

Fixed Inductors Selection Notes

Select this component when high current handling and low DC resistance are critical for efficiency. The shielded design is suitable for space-constrained layouts requiring reduced magnetic coupling. Verify thermal performance under continuous load conditions to ensure operation within safe temperature limits.

Fixed Inductors Part Context

This part belongs to the SRU1028A series of shielded power inductors. The series provides various inductance values while maintaining consistent physical dimensions. It is engineered for applications requiring compact size and high current density in both industrial and automotive sectors.

Fixed Inductors Replacement Considerations

Compatible substitutes include other AEC-Q200 qualified shielded drum core inductors with matching 1 µH inductance and similar current ratings. Verify pin compatibility and thermal characteristics before substitution.