FB450K0000L004

Overview

The FB450K0000L004 is a ceramic filter manufactured by NextGen Components, Inc. It operates at a center frequency of 450 kHz with a bandwidth of 7.5 kHz. The component features an insertion loss characteristic associated with a 1.5 kOhm impedance level. It is housed in a cube package configuration and utilizes a 5-pin pinout arrangement for circuit integration.

Feature Summary

• Utilizes ceramic dielectric material for stable frequency filtering
• Designed for standard DIP integration with 5-pin connectivity
• Optimized for narrowband signal processing applications

Applications

• Intermediate frequency (IF) stages in AM radio receivers
• Signal conditioning in communication equipment
• Frequency selection circuits in industrial sensors

Procurement Notes

Verify the specific datasheet version from NextGen Components to confirm mechanical dimensions and electrical tolerances. Ensure compatibility with existing PCB footprints, as the component uses a 5-pin configuration. Cross-reference part numbers carefully, as suffixes may indicate variations in packaging or testing standards that do not alter the core function but affect handling requirements.

Selection Notes

Select this component when a 450 kHz center frequency with 7.5 kHz bandwidth is required. The 1.5 kOhm impedance specification must match the source and load impedances of the circuit design. Consider the cube package size and 5-pin layout for spatial constraints on the printed circuit board assembly.

Part Context

This part belongs to the FB series of KHz DIP ceramic filters produced by NextGen Components. The series typically includes variants such as FL455K0000S004 for different frequency targets. These components are generally used in consumer electronics and communication devices requiring reliable frequency discrimination.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify exact dimensional compatibility if considering alternative manufacturers offering similar 450 kHz ceramic filters.