LFB2H2G59SG7B858

Overview

The LFB2H2G59SG7B858 is a chip multilayer LC bandpass filter manufactured by Murata Electronics. It operates with a center frequency of 2.59 GHz and provides a bandwidth of 100 MHz. The component features a 50 Ohm impedance and utilizes an SMD/SMT termination style within a 1008 (2520 Metric) package size. Designed for communication equipment, it supports a minimum operating temperature of -40°C. This ceramic filter is engineered for EMI/RFI suppression and power line filtering applications.

Feature Summary

• Multilayer LC construction for compact integration
• Bandpass filtering capability at 2.59 GHz
• Surface mount design for automated assembly

Applications

• EMI/RFI suppression in electronic circuits
• Power line filtering for signal integrity
• Communication equipment signal processing

Procurement Notes

Verify the specific ordering suffix against official Murata documentation to ensure exact electrical characteristics match system requirements. Confirm package dimensions and termination specifications align with PCB footprint designs. Cross-reference datasheet revisions to validate performance parameters such as insertion loss and rejection levels before finalizing procurement decisions.

Selection Notes

Select this component when a 2.59 GHz center frequency and 100 MHz bandwidth are required for RF signal conditioning. Ensure the 1008 package size fits the available board space. Verify that the 50 Ohm impedance matches the surrounding circuit topology. Consider the -40°C minimum operating temperature limit for environmental suitability in the target application environment.

Part Context

This part belongs to Murata's family of chip multilayer LC filters designed for communication equipment. These components utilize ceramic technology to provide stable filtering performance in high-frequency applications. The series is intended for use in devices requiring precise frequency selection and noise reduction in RF front-end stages.

Replacement Considerations

Consult official Murata substitution guides for compatible alternatives. Verify that any substitute maintains the 2.59 GHz center frequency, 100 MHz bandwidth, and 50 Ohm impedance. Ensure the replacement part supports the same 1008 package dimensions and surface mount termination style for direct board compatibility.