FM450K0000S112

Overview

The TGS FM450K0000S112 is a ceramic surface-mount filter designed for AM band applications. It features a four-SMD J-lead package with dimensions of 0.472 inches in length and 0.295 inches in width. The component utilizes three pads for grounding and signal connection, supporting automated assembly processes through tape and reel packaging. This filter provides electromagnetic interference suppression for radio frequency circuits requiring compact form factors.

Feature Summary

• Utilizes ceramic construction for stable RF performance
• Designed specifically for AM frequency band filtering
• Supports surface-mount technology via J-lead configuration

Applications

• AM radio receiver input stages
• Electromagnetic interference suppression in consumer electronics
• RF signal conditioning in compact communication devices

Procurement Notes

Verify the specific datasheet version to confirm electrical characteristics such as insertion loss and impedance matching. Ensure the ordering suffix matches the required tolerance and temperature coefficient. Confirm RoHS compliance status if restricted substances are prohibited in your manufacturing process. Cross-reference the manufacturer's latest documentation for any design changes or obsolescence notices before finalizing procurement.

Selection Notes

Select this component when space constraints require a small SMD footprint for AM filtering. The J-lead package facilitates reliable soldering on standard PCB layouts. Consider the thermal management requirements of the application environment. Verify that the filter's frequency response aligns with the target AM band specifications for optimal signal integrity.

Part Context

This part belongs to the TGS ceramic filter series, which focuses on passive RF components for signal processing. The CFTC W series designation indicates specific dimensional and electrical standards within the manufacturer's portfolio. These filters are engineered for high reliability in mass-produced electronic assemblies.

Replacement Considerations

Consult official substitution lists for direct equivalents. Generic replacements may differ in parasitic capacitance or Q-factor. Verify pin compatibility and mounting hole alignment before swapping parts.