LFL0Q2G45TR2E268

Overview

The LFL0Q2G45TR2E268 is a low-pass RF filter manufactured by Murata Electronics, designed for signal conditioning applications. It features a center frequency of 2.45 GHz and a bandwidth of 100 MHz. The device exhibits an insertion loss of 0.4 dB. It is housed in a compact 0202 (0505 Metric) surface-mount package with dimensions of 0.50mm x 0.50mm. The component operates within a temperature range of -55°C to +125°C and complies with RoHS3 standards.

Feature Summary

• Provides effective low-pass filtering for radio frequency signals at the specified center frequency.
• Utilizes a miniature 0202 footprint suitable for space-constrained circuit board layouts.
• Ensures high solderability through tin-plated external electrodes.

Applications

• Wireless LAN modules operating at 2.45 GHz
• Bluetooth devices requiring RF signal conditioning
• Industrial, scientific, and medical (ISM) band equipment

Procurement Notes

Verify the specific datasheet version for the LFL0Q2G45TR2E268 to confirm exact electrical tolerances and mechanical drawings before finalizing design integration. Ensure that the selected packaging format aligns with automated assembly requirements. Cross-reference the manufacturer's latest documentation to validate compliance with current environmental regulations such as RoHS3 and REACH status.

Selection Notes

Select this component when a low-pass filter is required for 2.45 GHz applications with minimal insertion loss. The 0202 package size is critical for designs with strict spatial limitations. Consider the thermal operating range of -55°C to +125°C for environmental suitability. Compare performance metrics against alternative filters if higher bandwidth or different attenuation characteristics are needed.

Part Context

This part belongs to Murata's LFL series of RF filters, which are engineered for high-performance signal processing in wireless communications. The series utilizes advanced ceramic technologies to achieve stable performance across varying temperatures. These components are integral to maintaining signal integrity in modern electronic devices that rely on short-range wireless connectivity protocols.

Replacement Considerations

Publicly confirmed substitute part numbers for this specific model were not identified in the provided source material. Verify compatibility with alternative components by matching center frequency, bandwidth, insertion loss, and physical package dimensions.