FB450K0000L006

Overview

The FB450K0000L006 is a ceramic filter from NextGen Components designed for intermediate frequency applications. It operates at a center frequency of 450 kHz with a bandwidth of 4.5 kHz and an impedance of 2 kOhm. The component utilizes a cube package with five pins, measuring 11.0 mm in length, 7.0 mm in width, and 8.0 mm in height. It features through-hole mounting and exhibits an insertion loss of 6 dB.

Feature Summary

• Provides precise signal filtering at 450 kHz with narrow bandwidth characteristics
• Utilizes a robust cube-style ceramic construction for stable performance
• Designed for through-hole integration into printed circuit boards

Applications

• Intermediate frequency stages in AM radio receivers
• Signal processing circuits requiring 450 kHz selectivity
• Communication equipment utilizing ceramic filter technology

Procurement Notes

Verify the specific suffix code to ensure compatibility with required impedance and bandwidth specifications. Confirm that the 5-pin cube package dimensions align with the target PCB footprint. Ensure the manufacturer designation matches NextGen Components to avoid counterfeit components. Check datasheet revisions for any updates on mechanical tolerances or electrical limits before finalizing procurement orders.

Selection Notes

Select this component when a 450 kHz center frequency with 4.5 kHz bandwidth is required. The 2 kOhm impedance rating must match the surrounding circuit design. Consider the 6 dB insertion loss impact on signal strength. The through-hole package style dictates the assembly method and board layout constraints compared to surface-mount alternatives.

Part Context

This part belongs to the FB series of KHz DIP ceramic filters manufactured by NextGen Components. These filters are standardized for use in audio and intermediate frequency applications. The series typically includes variants with different suffixes indicating specific electrical tolerances or packaging details while maintaining the core 450 kHz operational frequency.

Replacement Considerations

The FB450K0000L007 is a documented substitute within the same series. Verify that its ±3.0 kHz minimum bandwidth and ±9.0 kHz maximum selectivity parameters meet the application requirements. Ensure the physical dimensions and pin configuration remain compatible with the existing assembly.