LFB214G70CT5F479

Overview

The LFB214G70CT5F479 is a surface-mount bandpass RF filter manufactured by Murata Electronics. It features a center frequency of 4.7 GHz and a bandwidth of 600 MHz. The component exhibits an insertion loss of 1.8 dB. It is housed in an 0805 (2012 Metric) package, suitable for automated assembly. The device complies with RoHS3 standards and has a Moisture Sensitivity Level of 1.

Feature Summary

• Provides selective signal transmission within the specified radio frequency range
• Designed for compact surface-mount integration in electronic assemblies

Applications

• Wireless communication systems requiring specific frequency filtering
• RF front-end modules in mobile devices
• Industrial equipment utilizing radio frequency signals

Procurement Notes

Verify the exact part number against official Murata documentation to ensure compatibility with design specifications. Confirm that the 0805 package dimensions align with the printed circuit board layout. Check for any recent product change notices or end-of-life announcements from the manufacturer before finalizing procurement plans.

Selection Notes

Select this component when a bandpass characteristic centered at 4.7 GHz is required. Ensure the system can accommodate the specified 1.8 dB insertion loss. Verify that the 600 MHz bandwidth meets the signal integrity requirements of the application. Consider the physical size constraints imposed by the 0805 footprint during the design phase.

Part Context

This component belongs to Murata's line of radio frequency filters. It is engineered for high-frequency applications where precise frequency selection is critical. The device utilizes ceramic technology to achieve stable performance across operating conditions. It is distinct from general-purpose capacitors or inductors due to its specific resonant properties.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult official Murata resources for potential alternatives if this specific model is unavailable.