SRF1260A-R47Y

Overview

The Bourns SRF1260A-R47Y is a dual-element shielded power inductor designed for automotive applications. It features a ferrite core and wirewound construction within a 12.5 x 12.5 x 6 mm surface-mount package. The component provides an inductance of 0.47 µH with a ±30% tolerance. It supports a saturation current of 8.8 A and a rated DC current of 8.2 A, with a maximum DC resistance of 5.3 mΩ. Operating temperatures range from -40°C to +125°C, and it holds AEC-Q200 qualification.

Feature Summary

• Dual-winding configuration for flexible circuit integration
• Magnetic shielding reduces electromagnetic interference
• Automotive-grade reliability via AEC-Q200 certification

Applications

• Automotive electronic systems
• DC/DC converters
• Power supply circuits

Procurement Notes

Verify the specific suffix 'R47Y' against official Bourns documentation to confirm the exact inductance value and tolerance. Ensure the procurement channel sources genuine components to maintain AEC-Q200 compliance. Cross-reference the manufacturer part number with authorized distributor databases to avoid counterfeit products.

Selection Notes

Select this component when high current handling and compact footprint are required in automotive environments. The dual-winding design allows for series or parallel connection options. Verify that the 8.8 A saturation current meets the peak load requirements of the target application circuit.

Part Context

This part belongs to the SRF1260A series of automotive-grade power inductors. The series offers a wide range of inductance values from 0.47 µH to 4000 µH. These components are engineered for high power density and stability in demanding electronic systems.

Replacement Considerations

Check for direct substitutes within the SRF1260A series or compatible SRF1280A models if pin compatibility differs. Verify that alternative parts meet the same AEC-Q200 standards and physical dimensions.