FB450K0000L113

Overview

The FB450K0000L113 is a ceramic filter manufactured by NextGen Components, designed for intermediate frequency applications. It operates at a center frequency of 450 kHz with a tolerance of ±1.5 kHz. The device features a bandwidth of 10 kHz and an impedance of 1.5 kOhm. It is housed in a cube package with five pins, suitable for standard surface mount or through-hole integration depending on the specific variant configuration.

Feature Summary

• Utilizes ceramic technology for stable intermediate frequency filtering
• Designed for high selectivity with narrow bandwidth characteristics
• Constructed in a compact cube form factor for space-constrained designs

Applications

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

Procurement Notes

Verify the exact pin configuration and mounting style against the latest specification sheet before procurement. Confirm that the 1.5 kOhm impedance matches your circuit design requirements. Ensure compatibility with the 450 kHz center frequency tolerance of ±1.5 kHz for your specific application needs.

Selection Notes

Select this component when a 450 kHz ceramic filter with 10 kHz bandwidth is required. Ensure the 1.5 kOhm impedance aligns with the source and load impedances of your circuit. Consider the physical dimensions of the cube package to ensure it fits within the designated PCB area.

Part Context

This part belongs to the ceramic filter category from NextGen Components. It is distinct from their SMD FL series which may have different case sizes like 6560. The FB450K series specifically targets fixed frequency filtering applications rather than resonator functions.

Replacement Considerations

Check for direct substitutes with identical 450 kHz center frequency and 10 kHz bandwidth. Verify impedance matching at 1.5 kOhm. Ensure mechanical footprint compatibility for the cube package with five pins.