SRF1260-1R5Y

Overview

The Bourns SRF1260-1R5Y is a shielded dual-winding surface-mount inductor array from the SRF1260 series. It features an inductance of 1.5 µH with ±30% tolerance. The component has a maximum DC current rating of 3.24 A and a DC resistance of 7.3 mΩ. Dimensions are 12.5 x 12.5 x 6 mm. It operates between -40°C and +125°C.

Feature Summary

• Dual-winding configuration for coupled applications
• Shielded magnetic structure to minimize EMI
• Molded construction for mechanical stability

Applications

• DC-DC converter output filtering
• Power delivery network decoupling
• Coupled inductor circuits in power supplies

Procurement Notes

Verify the specific suffix 'Y' against the manufacturer's official datasheet to confirm lead-free status and RoHS compliance. Ensure the package dimensions match the PCB footprint requirements. Confirm the operating temperature range meets the application environment specifications before ordering.

Selection Notes

Select this component for applications requiring coupled inductors in a compact 1260 package. The 1.5 µH value suits high-frequency power conversion. Verify that the 3.24 A current rating accommodates peak load conditions. Check if the shielded design reduces electromagnetic interference in dense layouts.

Part Context

This part belongs to the Bourns SRF1260 series of shielded power inductors. The series offers dual-winding options in a standardized 12.5 x 12.5 mm footprint. These components are designed for surface mount technology, providing reliable performance in space-constrained power electronics designs.

Replacement Considerations

Check Bourns documentation for direct cross-references within the SRF1260 series. Verify pinout compatibility and electrical parameters such as inductance and current rating when considering alternative manufacturers.