DC450K0000S079

Overview

The DC450K0000S079 is a ceramic discriminator filter manufactured by TGS Technology. It features a center frequency of 450 kHz and a bandwidth of 4 kHz. The component is housed in a compact 2-SMD surface-mount package, designated with the suffix C79. This device is designed for precise frequency discrimination applications within electronic circuits requiring stable ceramic filter performance.

Feature Summary

• Integrated ceramic discriminator design for frequency separation
• Surface-mount construction for automated assembly compatibility
• Fixed center frequency operation at 450 kHz

Applications

• FM receiver intermediate frequency stages
• Frequency discrimination circuits
• Audio demodulation systems

Procurement Notes

Verify the manufacturer designation as TGS Technology LLC when sourcing this component. Confirm the specific package type is 2-SMD and the center frequency is 450 kHz. Ensure the part number matches DC450K0000S079 exactly to avoid substitution errors with similar ceramic filters. Check datasheet specifications for pin configuration and electrical tolerances before integration.

Selection Notes

Select this component for applications requiring a 450 kHz center frequency with a 4 kHz bandwidth. The 2-SMD package suits space-constrained designs. Consider the ceramic material properties for stability. Verify that the discriminator function meets the circuit requirements rather than standard bandpass filtering needs.

Part Context

This part belongs to the TGS ceramic filter family, specifically the SMD discriminator series. It serves as a replacement or equivalent for older through-hole or different package variants operating at the same 450 kHz frequency. The C79 suffix indicates specific mechanical dimensions compatible with standard surface-mount footprints.

Replacement Considerations

Cross-reference with TGS FM450K0000S002 if a 4-pad variant is required instead of the 2-pad version. Ensure any substitute maintains the 450 kHz center frequency and 4 kHz bandwidth. Verify package compatibility for direct PCB replacement.