LFB215G37BA1A233

Overview

The Murata LFB215G37BA1A233 is a ceramic bandpass filter designed for RF applications. It operates at a center frequency of 5.37 GHz with a bandwidth of 475 MHz. The device features an insertion loss of 2.8 dB and is housed in a compact 0805 (2012 Metric) surface-mount package measuring 2.00mm x 1.25mm x 1.00mm. This component is part of the BA series, intended for communication equipment requiring precise signal filtering.

Feature Summary

• Utilizes ceramic technology for stable RF performance
• Designed as a bandpass filter for specific frequency selection
• Compact surface-mount footprint for space-constrained designs

Applications

• Communication equipment signal processing
• RF front-end modules
• Wireless transmission systems

Procurement Notes

Verify the current product status before procurement, as this component may be marked as Not For New Designs or End-of-Life. Confirm that the 0805 package dimensions and 5.37 GHz specifications align with your schematic requirements. Ensure compatibility with existing supply chains if replacing older inventory. Check for authorized distributors to guarantee authenticity and traceability of the ceramic components.

Selection Notes

Select this component when a 5.37 GHz center frequency and 475 MHz bandwidth are required. The 2.8 dB insertion loss should be evaluated against system link budget constraints. The 0805 package size dictates PCB layout considerations. Verify that the ceramic construction meets environmental and reliability standards for the target application environment.

Part Context

This part belongs to Murata's LFB series of LC filters, specifically the BA sub-series. These components are engineered for high-frequency RF applications where small form factors and reliable filtering characteristics are essential. The series supports various center frequencies and bandwidths tailored for modern communication standards.

Replacement Considerations

Publicly confirmed substitute: BPF2012LL01R5000A by Pulse Electronics. Verify electrical equivalence and mechanical fit before substitution.