SRU8028-120Y

Fixed Inductors Overview

The SRU8028-120Y is a shielded surface-mount power inductor from Bourns, featuring a wirewound drum core construction. It provides an inductance of 12 µH with a tolerance of ±30%. The component supports a maximum DC current of 2.2 A and has a saturation current of 1.7 A. Its maximum DC resistance is 76 mΩ. The device operates within a temperature range of -40°C to +125°C and measures 8.0 mm x 8.0 mm x 2.8 mm.

Fixed Inductors Feature Summary

• Shielded design minimizes electromagnetic interference for compact layouts
• Wirewound drum core construction ensures stable performance under load
• Surface-mount package facilitates automated assembly processes

Fixed Inductors Applications

• DC-DC converter circuits
• Power supply filtering stages
• Point-of-load regulation modules

Fixed Inductors Procurement Notes

Verify the specific electrical parameters against the official manufacturer datasheet prior to integration. Confirm that the lead time and availability status align with production schedules. Ensure the component meets all required environmental compliance standards for the target application region.

Fixed Inductors Selection Notes

Select this component when a shielded inductor with moderate current handling is required. The 12 µH value suits applications needing specific impedance characteristics. Verify that the 76 mΩ DCR meets efficiency targets. Check that the physical dimensions fit the PCB footprint constraints.

Fixed Inductors Part Context

This part belongs to the SRU8028 series of shielded SMD power inductors by Bourns. The series offers various inductance values optimized for different current ratings. These components are designed for high reliability in demanding power electronics environments.

Fixed Inductors Replacement Considerations

Direct substitutes include other SRU8028 series variants with matching inductance and current ratings. Cross-reference specifications such as DCR and saturation current before substitution.