LFB312G33SG2A602

Overview

The Murata LFB312G33SG2A602 is a ceramic bandpass filter with a center frequency of 2.33GHz. It operates at an impedance of 50 Ohms and utilizes a 1206 (3216 Metric) surface-mount package. The component is designed to pass signals around its target frequency while attenuating out-of-band interference.

Feature Summary

• Provides signal conditioning through bandpass filtering capabilities
• Constructed using ceramic technology for stable RF performance
• Designed for surface-mount integration in compact electronic assemblies

Applications

• RF signal path filtering in wireless communication modules
• Interference suppression in receiver front-ends
• Signal conditioning in cellular infrastructure components

Procurement Notes

Verify the complete part number including suffixes against official manufacturer documentation to ensure correct center frequency and impedance specifications. Confirm package dimensions match design constraints. Check for RoHS compliance status in current datasheets. Validate supplier authenticity through authorized channels to prevent counterfeit components.

Selection Notes

Select this component when a fixed 2.33GHz center frequency is required for bandpass applications. Ensure the 50 Ohm impedance matches system requirements. Consider the 1206 footprint for PCB layout compatibility. Evaluate insertion loss and rejection characteristics against specific circuit needs before finalizing the design.

Part Context

This component belongs to Murata's line of ceramic filters, which are passive devices used for frequency selection in radio frequency circuits. These filters offer high Q-factor performance and are commonly integrated into mobile devices and base stations for precise signal handling.

Replacement Considerations

Cross-reference with other Murata LFB series parts sharing the 1206 package and similar center frequencies. Verify electrical parameters such as bandwidth and attenuation levels match original requirements before substitution.