FM450K0000S116

Overview

The TGS FM450K0000S116 is a surface-mount ceramic filter designed for intermediate frequency applications. It features a center frequency of 450 kHz and utilizes a 4-SMD, J-Lead package with dimensions of 12.0mm length, 6.5mm width, and 3.0mm height. The component specifies a maximum insertion loss of 4.0 dB and a minimum 6dB bandwidth of +/- 4.5 kHz. It is constructed as a CFTC W Series device suitable for AM radio signal processing.

Feature Summary

• Surface-mount construction utilizing a 4-pad J-Lead configuration for automated assembly compatibility
• Optimized for AM broadcast band intermediate frequency filtering with precise center frequency stability
• Compact physical footprint designed for space-constrained electronic circuit boards

Applications

• AM radio receiver intermediate frequency stages
• Consumer audio equipment signal processing
• Broadcast reception circuits requiring 450 kHz filtering

Procurement Notes

Verify the specific datasheet version against the manufacturer's official documentation to confirm mechanical tolerances and electrical characteristics. Ensure the ordering suffix matches the required package style and termination finish. Cross-reference part numbers with authorized distributors to confirm authenticity and traceability before finalizing procurement orders.

Selection Notes

Select this component when a 450 kHz center frequency is required for AM signal processing. Consider the 4.0 dB maximum insertion loss and +/- 4.5 kHz bandwidth specifications relative to system sensitivity requirements. Evaluate the 12.0 x 6.5 mm SMD footprint against available board space constraints during the design phase.

Part Context

This component belongs to the TGS CFTC W Series of ceramic filters. These devices are engineered for stable performance in consumer electronics. The series typically offers various center frequencies tailored for different radio standards. The FM450K variant specifically targets the 450 kHz intermediate frequency range common in AM broadcasting applications.

Replacement Considerations

Cross-reference with other 450 kHz ceramic filters from manufacturers such as Murata or TDK. Verify that replacement parts match the 4-SMD J-Lead package dimensions and electrical specifications including insertion loss and bandwidth.