LFL21902MTC1A018

Overview

The LFL21902MTC1A018 is a surface-mount low-pass RF filter manufactured by Murata Electronics. Designed for communication equipment, it operates at a center frequency of 902.5 MHz with a bandwidth of 12.5 MHz and a nominal impedance of 50 Ohms. The component utilizes an 0805 (2012 Metric) package featuring eight solder pads for SMD/SMT termination. It provides stable high selectivity up to very high frequencies, making it suitable for removing high-frequency harmonics in signal conditioning applications.

Feature Summary

• Provides stable high selectivity at very high frequencies
• Designed for effective removal of high-frequency harmonics
• Utilizes compact 0805 surface-mount packaging

Applications

• Communication equipment filtering
• Signal conditioning circuits
• RF harmonic suppression

Procurement Notes

Verify the current production status before procurement, as sources indicate this part may be scheduled for obsolescence or discontinuation by the manufacturer. Confirm availability through authorized distributors and ensure the datasheet version matches your design requirements. Check for end-of-life notifications to mitigate supply chain risks associated with discontinued components.

Selection Notes

Select this component when a 50-Ohm low-pass filter is required for 902.5 MHz applications with strict harmonic rejection needs. The 0805 footprint suits space-constrained PCB layouts. Ensure the design accommodates the eight-pad termination style. Verify that the 12.5 MHz bandwidth aligns with the specific signal processing requirements of the target communication system.

Part Context

This component belongs to Murata's range of filters for communication equipment. It is categorized under RF filters and signal conditioning devices. The product line focuses on providing high-performance passive components for modern electronic systems requiring precise frequency management and interference reduction in compact form factors.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Due to potential obsolescence, consult Murata Electronics directly for recommended replacements or updated product lines that meet similar electrical specifications and package constraints.