BWLS00100606R47K00

Fixed Inductors Overview

The BWLS00100606R47K00 is an unshielded surface-mount RF inductor from Pulse Electronics, manufactured by Chilisin. It features a ferrite core and wirewound construction within a 0402 (1005 metric) package measuring 1.02 mm x 0.55 mm x 0.56 mm. The component provides an inductance of 470 nH with a tolerance of ±10%. It supports a maximum DC current and saturation current of 310 mA, with a maximum DC resistance of 730 mOhms. Operating temperatures range from -40°C to +105°C, and it exhibits a minimum Q factor of 11 at a self-resonant frequency of 650 MHz.

Fixed Inductors Feature Summary

• Wirewound construction on a ferrite core for stable RF performance
• Unshielded design suitable for high-reliability applications
• Compact 0402 footprint optimized for space-constrained PCB layouts

Fixed Inductors Applications

• High reliability electronic circuits
• RF signal processing modules
• General purpose SMD mounting

Fixed Inductors Procurement Notes

Verify the specific manufacturer designation, as this part number is associated with Chilisin manufacturing under the Pulse Electronics brand. Confirm RoHS compliance status through official documentation before integration. Ensure the packaging format matches production requirements, as availability may vary between cut tape and reel options depending on the distributor source.

Fixed Inductors Selection Notes

Select this component when a compact 0402 form factor is required for RF filtering or matching networks. The 470 nH value and 310 mA current rating suit low-power signal paths. Consider the unshielded nature for layout sensitivity and the 650 MHz self-resonant frequency limit for high-frequency operation constraints.

Fixed Inductors Part Context

This inductor belongs to the BWLS series, representing standard wirewound RF components produced by Chilisin for Pulse Electronics. The series targets general-purpose surface-mount applications requiring reliable inductance in small footprints. It falls under the broader category of passive components used in modern electronics assembly.

Fixed Inductors Replacement Considerations

Cross-reference with other 0402 470 nH unshielded inductors if supply is limited. Verify that substitute parts match the 310 mA saturation current and 730 mOhm resistance specifications to maintain circuit performance integrity.