LFD182G45DCHD481

RF Multiplexers Overview

The LFD182G45DCHD481 is a dual-band diplexer manufactured by Murata Electronics, designed for surface-mount assembly in the 0603 (1608 metric) package. It operates at center frequencies of 2.45 GHz and 5.425 GHz, covering frequency ranges of 2.4 GHz to 2.5 GHz and 4.9 GHz to 5.95 GHz respectively. The component features an 8-pad configuration with dimensions of 1.6 mm x 0.8 mm and a maximum height of 0.70 mm. It supports RoHS3 compliance and has a Moisture Sensitivity Level (MSL) rating of 1.

RF Multiplexers Feature Summary

• Dual-band signal separation capability for distinct RF frequency bands
• Compact surface-mount design suitable for space-constrained PCB layouts
• Integrated filtering structure within a standard small outline package

RF Multiplexers Applications

• Wireless LAN modules requiring simultaneous 2.4 GHz and 5 GHz band support
• Bluetooth and Wi-Fi coexistence circuitry
• Multi-standard wireless communication devices

RF Multiplexers Procurement Notes

Verify component authenticity through authorized distribution channels. Confirm that the received part matches the specific LFD182G45DCHD481 designation, as similar Murata diplexers exist within the LFD series. Check datasheet revisions for any updates regarding pinout or electrical characteristics prior to integration into final designs.

RF Multiplexers Selection Notes

Select this component when a single solution is required to isolate two specific RF bands in a compact form factor. Ensure the application requires the precise 2.4-2.5 GHz and 4.9-5.95 GHz frequency ranges. Consider the 0603 footprint constraints and soldering thermal profiles compatible with the specified package dimensions during the design phase.

RF Multiplexers Part Context

This device belongs to Murata's LFD series of RF diplexers, which are engineered for high-performance signal conditioning in mobile and wireless applications. The LFD182G45DCHD481 specifically addresses the need for multi-band operation in modern wireless standards, offering a consolidated alternative to discrete filter components.

RF Multiplexers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Designers should consult official Murata resources for current equivalent listings, as obsolescence status may affect availability.