FL455K0000S006

Overview

The TGS FL455K0000S006 is a ceramic filter designed for AM applications with a center frequency of 455 kHz. It features a bandwidth of 3 kHz and an impedance of 1.5 kOhm. The component utilizes a 3-SMD, J-Lead package with dimensions of 6.50mm x 6.00mm x 4.20mm. Maximum insertion loss is specified at 5.0 dB, while the 6dB bandwidth is +/-4.5 kHz minimum.

Feature Summary

• Optimized for AM signal processing
• Compact surface-mount design
• Standardized impedance matching

Applications

• AM radio receiver circuits
• Intermediate frequency filtering
• Consumer audio equipment

Procurement Notes

Verify the specific suffix S006 against the manufacturer's current datasheet to ensure compatibility with required bandwidth and impedance specifications. Confirm that the 3-SMD J-Lead package matches the target PCB footprint. Cross-reference the center frequency tolerance requirements with the component's manufacturing tolerances before finalizing procurement decisions.

Selection Notes

Select this component when a 455 kHz center frequency is required for AM demodulation stages. Ensure the circuit design accommodates the 1.5 kOhm impedance and 3 kHz bandwidth constraints. Verify that the physical dimensions fit within the available board space and that the J-Lead termination style aligns with the assembly process capabilities.

Part Context

This part belongs to the CFTC U series of ceramic filters manufactured by TGS. These components are engineered for stable performance in intermediate frequency applications. The series offers various configurations to meet different bandwidth and impedance needs within the AM radio spectrum.

Replacement Considerations

LT455CW is a documented substitute from the same manufacturer. Verify electrical parameters and mechanical dimensions before substitution.