LFB185G37CF2D114

Overview

The Murata LFB185G37CF2D114 is a band-pass RF filter designed for EMI/RFI suppression. It features a center frequency of 5.37GHz and a bandwidth of 940MHz. The component exhibits a maximum insertion loss of 1.7dB, with typical performance at 1.5dB. It is housed in a compact 0603 (1608 metric) surface-mount package, suitable for high-frequency signal filtering applications.

Feature Summary

• Provides effective EMI and RFI suppression through band-pass filtering characteristics
• Engineered for compact integration within space-constrained electronic designs
• Utilizes surface-mount technology for automated assembly compatibility

Applications

• General EMI/RFI suppression circuits
• Power line filtering systems
• Radio frequency signal conditioning

Procurement Notes

Verify the complete part number against official Murata documentation to ensure correct specification alignment. Confirm that the required insertion loss and frequency parameters match the specific design constraints. Check for any specific ordering suffixes or packaging variations that may affect availability or handling requirements.

Selection Notes

Select this component when a 5.37GHz center frequency and 940MHz bandwidth are required for noise reduction. Ensure the 0603 footprint fits the PCB layout. Evaluate the 1.7dB maximum insertion loss against system sensitivity requirements to determine if signal attenuation is acceptable for the intended application path.

Part Context

This device belongs to Murata's lineup of chip filters for radio frequency applications. It serves as a passive component for managing electromagnetic interference in modern electronics. The product is manufactured by Murata Manufacturing Co., Ltd., adhering to industry standards for RF filter performance and reliability.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided data.