LFB2H2G54SG7B881

Overview

The LFB2H2G54SG7B881 is a chip multilayer LC bandpass filter manufactured by Murata Electronics. Designed for communication equipment, this surface-mount device operates at a center frequency of 2.54 GHz. The component integrates inductive and capacitive elements within a compact form factor to provide signal conditioning and frequency selection capabilities.

Feature Summary

• Provides bandpass filtering characteristics for RF signal paths
• Utilizes chip multilayer LC technology for compact integration
• Engineered specifically for communication equipment applications

Applications

• Communication equipment signal conditioning
• RF front-end frequency selection
• Bandpass filtering in wireless transceivers

Procurement Notes

Verify the specific datasheet version and electrical performance curves directly from Murata Manufacturing Co before integration. Confirm that the 2.54 GHz center frequency aligns with the target system requirements. Ensure compatibility with the intended PCB footprint and soldering profile. Check for any recent lifecycle updates or obsolescence notices on the manufacturer's official channels prior to finalizing procurement plans.

Selection Notes

Select this component when a dedicated LC bandpass solution is required at 2.54 GHz for communication hardware. Evaluate the physical dimensions against available board space constraints. Consider the S-parameter performance data provided in the official documentation to ensure insertion loss and rejection specifications meet the system design goals. Verify that the surface-mount package type matches the assembly process capabilities.

Part Context

This part belongs to Murata's portfolio of filters for communication equipment. It falls under the category of chip multilayer LC filters, which are designed to offer high performance in small packages. These components are distinct from ceramic resonators or crystal units, focusing instead on passive RF filtering functions for modern electronic devices.

Replacement Considerations

Consult Murata's official substitution guide for verified alternative part numbers. Do not assume cross-compatibility with other Murata series without checking pinout and electrical specifications. Generic industry equivalents may not match the precise LC characteristics required for this specific application.