LFB155G37CB1C032

Overview

The Murata LFB155G37CB1C032 is a chip multilayer LC band-pass filter designed for communication equipment. It operates within the 5.375GHz frequency range with a bandwidth of 950MHz and features a maximum insertion loss of 1.5dB. The component utilizes a compact 0402 (1005 Metric) surface-mount package with a maximum height of 0.40mm. It supports a power capacity of 500mW or 1W and functions reliably across an operating temperature range of -40°C to +85°C.

Feature Summary

• Integrated low-pass RF filtering capability within a compact multilayer LC structure
• Reflow solderable construction suitable for automated surface-mount assembly processes
• Designed for high-frequency signal conditioning in communication systems

Applications

• Communication equipment signal conditioning
• Radio frequency circuit filtering
• Consumer electronics RF modules

Procurement Notes

Verify the specific datasheet version and ordering information directly with Murata Manufacturing Co., Ltd. or authorized distributors. Confirm that the part number matches the required electrical specifications, including the 5.375GHz center frequency and 0402 package dimensions. Ensure compliance with RoHS directives and check for any specific handling requirements related to the ceramic multilayer construction.

Selection Notes

Select this component when a compact band-pass filter is required for 5.375GHz applications with strict size constraints. The 0402 footprint offers space efficiency for dense PCB layouts. Consider the 1.5dB insertion loss and 950MHz bandwidth against system sensitivity requirements. Verify thermal management capabilities given the -40°C to +85°C operating range and power handling limits.

Part Context

This component belongs to the Murata LFB series of chip multilayer LC filters. These filters are engineered for communication equipment and offer a balance of performance and miniaturization. The series utilizes advanced multilayer technology to achieve small sizes while maintaining necessary electrical characteristics for RF signal processing in modern electronic devices.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult Murata's official cross-reference tools or contact technical support for verified alternatives that match the 5.375GHz frequency, 0402 package, and electrical specifications.