LFB212G45BA1A234

Overview

The Murata LFB212G45BA1A234 is a ceramic bandpass filter designed for communication equipment. It operates at a center frequency of 2.45 GHz with a bandwidth of 50 MHz. The component features an insertion loss of 3.5 dB and utilizes an 8-pin SMD package in the 0805 (2012 metric) footprint.

Feature Summary

• Utilizes ceramic construction for stable signal filtering performance
• Designed specifically for communication equipment applications
• Supports surface mount technology via an 8-pin configuration

Applications

• Communication equipment signal processing
• Wireless network infrastructure filtering
• Bluetooth and WLAN module integration

Procurement Notes

Verify part status as this component is marked obsolete or not for new designs. Confirm availability through authorized distributors as stock levels fluctuate. Ensure compatibility with existing PCB layouts due to the specific 0805 package dimensions. Check RoHS compliance documentation before finalizing procurement decisions for regulated markets.

Selection Notes

Select this component when a 2.45 GHz center frequency with 50 MHz bandwidth is required. The 3.5 dB insertion loss specification suits applications tolerating moderate signal attenuation. The 8-pin 0805 package allows for compact circuit board design. Consider the obsolete status when planning long-term production cycles.

Part Context

This part belongs to the Murata LFB series of ceramic filters. These components are engineered for high-frequency signal conditioning in wireless devices. The LFB212G45BA1A234 variant specifically targets the 2.4 GHz ISM band, providing necessary spectral purity for compliant radio frequency transmissions.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.