LFD182G45MJPE647

RF Multiplexers Overview

The LFD182G45MJPE647 is a surface-mount RF diplexer manufactured by Murata Electronics. It operates within the 2.4GHz to 2.5GHz and 4.9GHz to 5.95GHz frequency bands, designed for dual-band wireless applications. The component utilizes a 0603 (1608 metric) package with an 8-pad configuration. Key electrical specifications include a minimum low-frequency band attenuation of 30.00dB and a maximum high-frequency band attenuation of 20.00dB. The device complies with ROHS3 standards and features a Moisture Sensitivity Level (MSL) rating of 1.

RF Multiplexers Feature Summary

• Dual-band operation supporting 2.4GHz and 5GHz ISM bands
• High isolation characteristics between frequency bands
• Compact 0603 surface-mount footprint for space-constrained designs

RF Multiplexers Applications

• Wi-Fi modules requiring simultaneous 2.4GHz and 5GHz connectivity
• Bluetooth Low Energy (BLE) transceivers integrated with Wi-Fi
• IoT devices utilizing dual-band radio frequency front ends
• Wireless LAN access points and client devices

RF Multiplexers Procurement Notes

Verify that the specific suffix 'MJPE647' matches the required tape-and-reel packaging format for automated assembly processes. Confirm that the 8-pad solder mask design aligns with the target PCB fabrication capabilities. Ensure compliance with ROHS3 directives is documented for final product certification. Cross-reference the MSL 1 rating with storage and reflow soldering timelines to prevent moisture-induced damage during manufacturing.

RF Multiplexers Selection Notes

Select this component when a compact solution is required to separate or combine signals across the 2.4GHz and 5GHz ISM bands. The 0603 package size offers a balance between performance and board real estate efficiency compared to larger alternatives. Consider the specified attenuation levels to ensure adequate signal isolation for the intended duplexing application. Evaluate the 8-pad configuration against available land pattern guidelines to ensure reliable solder joint formation.

RF Multiplexers Part Context

This part belongs to Murata's LFD series of RF multiplexers, specifically designed for dual-band filtering applications. The LFD182G45MJPE647 serves as a passive component within radio frequency front-end modules. It enables the coexistence of multiple wireless protocols in close proximity without interference. The series is characterized by its small form factor and suitability for high-volume consumer electronics manufacturing.

RF Multiplexers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.