LFB315G51SG2A601

Overview

The LFB315G51SG2A601 is a surface-mount ceramic bandpass filter manufactured by Murata Electronics. It features a center frequency of 5.51 GHz and operates within a temperature range of -40°C to +85°C. The component utilizes a 1206 (3216 metric) package with SMD/SMT termination. It is designed for signal conditioning applications requiring precise frequency selection in high-frequency circuits.

Feature Summary

• Provides selective bandpass filtering at a specific microwave frequency
• Utilizes robust ceramic construction for stable RF performance
• Designed for direct surface-mount integration into PCB layouts

Applications

• Wireless communication systems operating at 5.51 GHz
• RF signal conditioning modules
• Microwave circuit frequency selection

Procurement Notes

Verify the exact center frequency and impedance specifications against the official Murata datasheet before integration. Confirm that the 1206 package dimensions align with your PCB footprint requirements. Ensure thermal management strategies account for the specified operating temperature range during final assembly validation.

Selection Notes

Select this component when a fixed 5.51 GHz bandpass response is required in a compact form factor. The 1206 package offers a balance between size and handling ease for automated assembly. Consider the ceramic material properties for environmental stability compared to alternative LC filter topologies in space-constrained designs.

Part Context

This part belongs to Murata's line of ceramic filters, which are engineered for high-Q performance in RF applications. These components typically replace discrete LC networks to save board space and improve consistency in mass-produced electronic devices requiring reliable frequency filtering.