LFL182G54TC1B838

Overview

The Murata LFL182G54TC1B838 is a surface-mount low-pass RF filter designed for signal conditioning applications. It features a center frequency of 2.54 GHz and a bandwidth of 145 MHz. The component is housed in a compact 0603 (1608 Metric) package with a six-pad configuration, suitable for automated assembly. It operates within a minimum temperature range of -40°C and complies with RoHS3 standards.

Feature Summary

• Provides low-pass filtering characteristics for radio frequency signal paths
• Utilizes a six-pad surface mount footprint for stable PCB integration
• Engineered for operation in automotive-grade thermal environments

Applications

• RF signal conditioning in wireless communication modules
• Harmonic suppression in transmitter output stages
• Interference filtering in cellular infrastructure components

Procurement Notes

Verify the current lifecycle status before procurement, as sources indicate this part may be scheduled for obsolescence or discontinued by the manufacturer. Confirm that the specific ordering suffix matches the required electrical specifications, as variations exist within the product family. Ensure compatibility with existing design files regarding the six-pad footprint dimensions.

Selection Notes

Select this component when a low-pass filter with a 2.54 GHz center frequency and 145 MHz bandwidth is required. The 0603 package size is appropriate for space-constrained designs. Consider the -40°C minimum operating temperature limit to ensure reliability in cold environments. Verify that the six-pad layout aligns with the target PCB fabrication capabilities.

Part Context

This component belongs to Murata's LFL series of RF filters. These devices are typically employed in high-frequency applications requiring precise signal shaping. The LFL182G54TC1B838 specifically targets markets demanding robust performance in compact form factors, such as mobile handsets and IoT devices, where space efficiency and signal integrity are critical design parameters.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Due to the potential end-of-life status, alternative sourcing strategies should be evaluated. Designers must verify if any direct pin-compatible replacements exist within the manufacturer's current portfolio before finalizing the bill of materials.