LFB152G45CB2D320

Overview

The Murata LFB152G45CB2D320 is a ceramic band-pass filter designed for RF applications. It operates at a center frequency of 2.45 GHz with a bandwidth of 50 MHz and a nominal impedance of 50 Ohms. The component utilizes a surface-mount 0402 (1005 Metric) package with four pads, measuring 1.00mm x 0.50mm. It supports SMD/SMT installation and functions within a temperature range of -40°C to +85°C.

Feature Summary

• Provides selective signal filtering in the 2.45 GHz ISM band
• Utilizes compact 0402 surface-mount packaging for space-constrained designs
• Maintains 50 Ohm impedance matching for standard RF systems

Applications

• Wireless LAN modules operating at 2.4 GHz
• Bluetooth low energy transceivers
• Zigbee and other IEEE 802.15.4 based devices

Procurement Notes

Verify the specific suffix codes against official Murata documentation to ensure correct electrical characteristics and tolerance levels. Confirm that the 0402 footprint matches the target PCB layout. Check for any recent product discontinuation notices or lifecycle status updates prior to finalizing procurement plans.

Selection Notes

Select this component when a narrow 50 MHz bandwidth is required around 2.45 GHz. Ensure the design accommodates the 0402 package dimensions. Verify thermal management capabilities align with the specified -40°C to +85°C operating range for the intended environment.

Part Context

This part belongs to Murata's line of ceramic filters, which are known for high Q-factor and stable performance in mobile and wireless communication devices. These components serve as critical elements for interference rejection in compact RF front-ends.

Replacement Considerations

Consult official Murata substitution guides for compatible alternatives. Cross-reference pinouts and electrical specifications carefully if considering third-party equivalents.