LFCN-2400D-1+

Overview

The LFCN-2400D-1+ is a surface-mount low-pass filter manufactured by Mini-Circuits. It utilizes LTCC technology to provide stable performance across varying temperatures. The component operates with a 50-ohm impedance and supports DC capability. Designed for compact integration, it features an FV1206 case style suitable for automated assembly processes in RF applications.

Feature Summary

• Low-pass filtering characteristic utilizing LTCC construction
• Surface mount design compatible with standard SMT processes
• Temperature stable operation for consistent signal integrity

Applications

• Harmonic suppression in RF circuits
• Signal conditioning in communication systems
• Interstage filtering in receiver chains

Procurement Notes

Verify the specific suffix designation when ordering, as variations such as LFCN-2400D+ exist within the same series. Confirm that the FV1206 package matches your PCB footprint requirements. Ensure compatibility with RoHS3 standards if required by your manufacturing specifications. Cross-reference datasheets to confirm cutoff frequency accuracy for your specific application needs.

Selection Notes

Select this component when a compact low-pass filter is required for frequencies up to approximately 2400 MHz. The LTCC structure offers reliability in harsh environments. Consider the FV1206 size constraints during layout planning. Verify insertion loss and stopband attenuation requirements against the official datasheet before finalizing the design choice.

Part Context

This part belongs to the LFCN series of ceramic filters from Mini-Circuits. These components are engineered for high-performance RF and microwave applications. The series emphasizes miniaturization and thermal stability. The LFCN-2400D-1+ specifically targets low-pass filtering needs in modern electronic devices requiring small form factors.

Replacement Considerations

LFCN-2400D+ is a related variant within the same product family. Verify pinout and electrical specifications before substitution. Ensure the alternative meets all mechanical and environmental requirements of the original design.

FAQ

What is the cutoff frequency of the LFCN-2400D-1+?

The component is designed as a low-pass filter with a cutoff frequency around 2400 MHz.

Is the LFCN-2400D-1+ capable of handling DC signals?

Yes, the filter is DC capable, allowing it to pass direct current components while attenuating higher frequencies.