LFD182G45PJ4F520

RF Multiplexers Overview

The LFD182G45PJ4F520 is a dual-band SAW diplexer manufactured by Murata Electronics, designed for signal conditioning in RF applications. It operates with a low-frequency band of 2.4GHz to 2.5GHz and a high-frequency band of 5.17GHz to 7.125GHz. The component features a 50-ohm impedance and utilizes a surface-mount 0603 (1608 Metric) package with six pad connections. This device supports dual-band functionality within a compact footprint suitable for modern wireless systems.

RF Multiplexers Feature Summary

• Dual-band operation supporting 2.4GHz/2.5GHz and 5.17GHz/7.125GHz ranges
• Surface-mount SAW technology for efficient signal conditioning
• Compact 0603 package design for space-constrained layouts

RF Multiplexers Applications

• Wireless communication modules requiring dual-band filtering
• RF front-end signal conditioning circuits
• Multi-standard transceiver designs

RF Multiplexers Procurement Notes

Verify current availability status as this component is scheduled for obsolescence and will be discontinued by the manufacturer. Confirm final unit requirements before ordering due to potential supply constraints. Check official distributor channels for last-time buy information and ensure compliance with RoHS3 specifications during integration planning.

RF Multiplexers Selection Notes

Select this component only if dual-band coverage at 2.4GHz and 5.17GHz-7.125GHz is strictly required. Ensure the design accommodates the 0603 footprint and six-pad configuration. Consider alternative active components or newer passive filters if long-term supply stability is critical, given the discontinuation notice from Murata Electronics.

RF Multiplexers Part Context

This part belongs to Murata's SAW filter and duplexer portfolio, specifically targeting multi-band wireless applications. It complements other LFD series components like the LFD182G45DCJD247, which offers different frequency bands. The LFD182G45PJ4F520 provides a specialized solution for devices needing simultaneous support for lower and higher frequency spectrum allocations in a single package.

RF Multiplexers Replacement Considerations

No public confirmed substitute part numbers are available. The component is scheduled for obsolescence; engineers must evaluate redesign options using newer Murata products or third-party alternatives that match the specific dual-band frequency requirements.