LFB182G45BG4D268

Overview

The Murata LFB182G45BG4D268 is a surface-mount RF filter designed for signal conditioning applications. It operates at a center frequency of 2.45 GHz with a bandwidth of 50 MHz and maintains a system impedance of 50 Ohms. The component utilizes a 0603 (1608 Metric) package suitable for automated board mounting. It supports SMD/SMT termination types and functions within an operating temperature range of -40°C to +85°C. The device is available in Reel, Cut Tape, and MouseReel packaging formats.

Feature Summary

• Provides precise signal conditioning for radio frequency circuits
• Optimized for compact integration via standard 0603 footprint
• Ensures stable performance across industrial temperature extremes

Applications

• Bluetooth module filtering
• Wireless LAN signal processing
• ISM band communication devices

Procurement Notes

Verify current lifecycle status as the part is scheduled for obsolescence. Confirm specific suffix requirements against updated Murata documentation before finalizing orders. Ensure compatibility with existing PCB layouts due to potential supply chain transitions.

Selection Notes

Select this component for designs requiring 2.45 GHz bandpass characteristics in constrained spaces. Validate thermal management capabilities for high-density assemblies. Cross-reference pinout and electrical tolerances with target system specifications to ensure seamless integration.

Part Context

This component belongs to the LFB182G series, which focuses on miniaturized RF solutions. The series targets wireless connectivity markets where size reduction and performance stability are critical. Murata Electronics manufactures these filters using advanced ceramic technologies.

Replacement Considerations

LFB182G45SG9A213 is a documented alternative within the same series offering similar 2.45 GHz specifications.