LFB212G45BA1B763

Overview

The LFB212G45BA1B763 is a ceramic bandpass filter designed for RF communication equipment operating at a center frequency of 2.45 GHz. It features a bandwidth of 50 MHz and an insertion loss of 3.5 dB. The component utilizes a surface-mount device (SMD) package in the 0805 (2012 metric) footprint, suitable for board mounting applications.

Feature Summary

• Ceramic construction for stable RF filtering performance
• Bandpass design optimized for specific frequency bands
• Surface-mount compatibility for automated assembly

Applications

• RF communication equipment filters
• Local oscillator signal conditioning
• Wireless transceiver front-end modules

Procurement Notes

This component is designated as Not For New Designs. Verify current availability through authorized distributors, as stock may be limited or discontinued. Confirm end-of-life status with the manufacturer before finalizing procurement plans to ensure supply chain continuity for existing production lines.

Selection Notes

Select this part only if the application requires a 2.45 GHz center frequency with 50 MHz bandwidth. Ensure the PCB layout supports the 0805 SMD footprint. Consider that the product is not recommended for new designs; evaluate alternative components for future projects to mitigate obsolescence risks associated with legacy inventory.

Part Context

Part of Murata's ceramic filter series for RF applications. Designed for compact wireless systems requiring precise frequency selection. The BA series indicates specific packaging and termination characteristics typical of Murata's standard ceramic filter offerings for consumer and industrial electronics.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Due to the 'Not For New Designs' status, engineers should consult Murata's official replacement guide or contact technical support directly for validated cross-reference data.