LFB2H2G45SG7A134

Overview

The Murata LFB2H2G45SG7A134 is a ceramic bandpass filter designed for communication equipment operating at a center frequency of 2.45 GHz with a 50 Ohm impedance. It utilizes an SMD/SMT termination style and is housed in a 1008 package size. The component supports an operating temperature range from -40°C to +85°C and is supplied in tape and reel packaging. This device is RoHS compliant and optimized for high-frequency signal processing applications requiring precise frequency selection.

Feature Summary

• Provides effective bandpass filtering for RF signals centered at 2.45 GHz
• Optimized for high-frequency signal processing in communication systems
• Utilizes robust ceramic construction for stable performance

Applications

• Bluetooth module integration
• Wireless LAN (WLAN) devices
• ISM band communication equipment

Procurement Notes

Verify the specific suffix 'A134' against official Murata documentation to confirm exact specifications, as suffixes often denote tape/reel quantities or specific compliance variations. Confirm current lifecycle status, as some sources indicate this part may be scheduled for obsolescence. Ensure compatibility with existing PCB footprints for the 1008 package before procurement.

Selection Notes

Select this component when a compact, low-profile bandpass filter is required for 2.45 GHz ISM band applications. The 1008 package offers a balance between performance and board space efficiency. Consider the operating temperature range and impedance matching requirements of the surrounding circuitry to ensure optimal insertion loss and rejection characteristics are maintained.

Part Context

This component belongs to Murata's line of ceramic filters for communication equipment. These filters are engineered to provide sharp frequency selectivity and low insertion loss in compact surface-mount packages. They are commonly used in wireless transceivers to isolate desired frequencies from noise and interference.

Replacement Considerations

Public confirmed substitute part numbers were not identified in the provided source material. Consult Murata's official cross-reference tools or datasheets for verified alternatives if this component is unavailable.