LFD182G45MJKE187

RF Multiplexers Overview

The LFD182G45MJKE187 is an RF diplexer manufactured by Murata Electronics, designed for signal conditioning applications. It operates across two distinct frequency bands: a low band ranging from 2.4 GHz to 2.5 GHz and a high band spanning 4.9 GHz to 5.95 GHz. The component utilizes a surface-mount technology package with dimensions of 0603 (1608 Metric), featuring a six-pad board layout. This configuration supports integration into compact electronic systems requiring simultaneous transmission or reception across these specific wireless communication spectrum allocations.

RF Multiplexers Feature Summary

• Dual-band operation supporting 2.4–2.5 GHz and 4.9–5.95 GHz frequencies
• Surface-mount construction in a 0603 (1608 Metric) footprint
• Six-pad printed circuit board mounting configuration

RF Multiplexers Applications

• Wireless communication modules requiring dual-band isolation
• RF front-end signal conditioning circuits
• Compact electronic devices utilizing 2.4 GHz and 5 GHz ISM bands

RF Multiplexers Procurement Notes

Verify the current production status before procurement, as this component has been identified as scheduled for obsolescence and will be discontinued by the manufacturer. Confirm availability through authorized distributors and assess lead times carefully. Ensure that design-in decisions account for potential supply chain constraints associated with end-of-life products.

RF Multiplexers Selection Notes

Select this component when a passive diplexer solution is required for separating signals between the 2.4 GHz and 5 GHz frequency ranges within space-constrained designs. The 0603 package size offers a balance between performance and board area efficiency. Consider the discontinuation status when planning long-term product lifecycles and ensure alternative sourcing strategies are established.

RF Multiplexers Part Context

This device belongs to Murata's LFD series of RF multiplexers and diplexers. These components are engineered for high-reliability signal separation in modern wireless infrastructure and consumer electronics. The LFD182G45MJKE187 specifically addresses the needs of systems operating in the industrial, scientific, and medical radio bands, providing necessary isolation between adjacent frequency channels.

RF Multiplexers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Due to the component being scheduled for obsolescence, engineers should consult Murata Electronics directly for recommended replacement parts or conduct a thorough review of the datasheet specifications to identify compatible alternatives with matching electrical characteristics.