0603LS-47NXGRC

Fixed Inductors Overview

The Coilcraft 0603LS-47NXGRC is an unshielded surface-mount RF inductor with a nominal inductance of 47 nH and a tolerance of ±2%. It features a maximum DC resistance of 75 mΩ and supports a maximum DC current of 1.4 A. The component operates within a temperature range of -40°C to +85°C, exhibits a minimum Q factor of 15, and has a self-resonant frequency of 1.9 GHz. It is housed in a standard 0603 (1608 metric) package and holds AEC-Q200 qualification for automotive applications.

Fixed Inductors Feature Summary

• AEC-Q200 qualified for automotive reliability standards
• Unshielded wirewound construction on a ceramic core
• High current handling capability up to 1.4 A

Fixed Inductors Applications

• Automotive RF circuits
• Power conversion systems
• EMI filtering applications

Fixed Inductors Procurement Notes

Verify the specific suffix GRC against official Coilcraft documentation to confirm exact tolerance and packaging specifications. Confirm availability status as distribution channels may indicate limited supply or discontinuation. Ensure the selected variant matches the required inductance value and current rating for the target circuit design before finalizing procurement.

Fixed Inductors Selection Notes

Select this component when a compact 0603 footprint is required for high-current RF applications. The unshielded design allows for flexible layout but requires consideration of magnetic coupling with nearby components. Verify that the 1.4 A current rating meets the peak load requirements of the application to prevent saturation.

Fixed Inductors Part Context

This part belongs to the Coilcraft 0603LS series, which utilizes ferrite core technology to achieve higher inductance values and current capacity compared to standard air-core variants in the same package size. The series is designed for robust performance in demanding environments, including automotive electronics.

Fixed Inductors Replacement Considerations

Direct substitutes include other 0603LS series parts with matching 47 nH inductance and ±2% tolerance, such as the 0603LS-47NXJRC, provided the packaging and specific electrical parameters align with the design requirements.