SRU5011-680Y

Fixed Inductors Overview

The SRU5011-680Y is a fixed shielded drum core wirewound inductor manufactured by Bourns Inc. It features an inductance of 68 µH with a maximum DC current rating of 260 mA and a maximum DC resistance of 1.24 Ohms. The component operates within a temperature range of -40°C to +125°C and is tested at a frequency of 100 kHz. Classified as a power inductor, it utilizes a nonstandard package configuration suitable for specific circuit integration requirements.

Fixed Inductors Feature Summary

• Shielded drum core construction minimizes electromagnetic interference
• Wirewound design ensures stable inductance characteristics
• High-temperature capability supports operation up to 125°C

Fixed Inductors Applications

• Power supply circuits
• DC-DC converter modules
• General power inductor applications

Fixed Inductors Procurement Notes

This component is officially listed as obsolete by the manufacturer. Verification of availability should focus on secondary market distributors or surplus stock providers rather than direct manufacturing channels. Confirm end-of-life status and potential long-term supply constraints before finalizing procurement plans.

Fixed Inductors Selection Notes

Engineers selecting this part must account for its obsolete lifecycle status. Design reviews should evaluate whether alternative components from the same family or newer generations meet the required 68 µH inductance and 260 mA current specifications while ensuring compatibility with existing board layouts and thermal profiles.

Fixed Inductors Part Context

The SRU5011 series represents Bourns' line of surface mount power inductors. This specific model belongs to the SRU5011 variant, distinguished by its nonstandard footprint compared to standard SMD packages. The series is designed for compact power electronics where shielding and thermal resilience are prioritized over standard pin-out configurations.

Fixed Inductors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation due to the component's obsolete status. Cross-referencing with similar SRU series models may require manual verification of mechanical dimensions and electrical parameters against the original design specifications.