FL455K0000S005

Overview

The TGS FL455K0000S005 is a ceramic filter designed for AM radio applications. It operates at a center frequency of 455 kHz with a bandwidth of 5 kHz. The component features an impedance of 1.5 kOhm and utilizes a surface-mount device (SMD) package configuration.

Feature Summary

• Designed specifically for AM radio signal processing
• Utilizes ceramic technology for stable filtering performance
• Surface-mount construction for automated assembly

Applications

• AM radio receivers
• Intermediate frequency filtering in communication equipment
• Consumer audio electronics

Procurement Notes

Verify the specific suffix code against the manufacturer's current datasheet to ensure compatibility with required bandwidth and impedance specifications. Confirm package dimensions and terminal type prior to integration into printed circuit board layouts to prevent mechanical mismatches during assembly processes.

Selection Notes

Select this component when a 455 kHz center frequency with narrow 5 kHz bandwidth is required for AM demodulation stages. Ensure the system impedance matches the 1.5 kOhm specification to maintain optimal signal transfer and minimize insertion loss within the intermediate frequency chain.

Part Context

This part belongs to the TGS ceramic filter series, which provides standardized solutions for radio frequency interference rejection. These components are commonly used in broadcast reception circuits where precise frequency selection is critical for audio clarity and noise reduction in analog signal paths.

Replacement Considerations

Cross-reference with other 455 kHz ceramic filters from TGS or compatible manufacturers. Verify that substitute parts match the 5 kHz bandwidth and 1.5 kOhm impedance requirements to ensure identical electrical performance in the target application.