LFCN-5000D+

Overview

The LFCN-5000D+ is a low-pass filter from Mini-Circuits utilizing LTCC technology. It operates within a frequency range of DC to 5000 MHz and features a 50Ω impedance rating. The component provides excellent stopband rejection and handles up to 9W of power. It is housed in a compact surface-mount package suitable for high-density circuit integration.

Feature Summary

• Utilizes LTCC construction for reliable performance
• Provides excellent stopband rejection characteristics
• Supports high power handling capabilities

Applications

• RF signal conditioning circuits
• Harmonic suppression in transmitters
• Interference filtering in communication systems

Procurement Notes

Verify the specific suffix designation when ordering, as variants like LFCN-5000D exist with different DC resistance specifications. Confirm the exact part number against the manufacturer's current datasheet to ensure compatibility with your design requirements before procurement.

Selection Notes

Select this component for applications requiring robust low-pass filtering up to 5 GHz. Consider the LTCC construction for stability. Ensure the 50Ω system impedance matches your design. Verify power handling needs against the 9W rating.

Part Context

This component belongs to the LFCN series of LTCC low-pass filters by Mini-Circuits. These components are designed for RF and microwave applications, offering a balance of size, performance, and power handling. The series spans various frequency ranges to suit different filtering needs.

Replacement Considerations

Check for direct substitutes in the LFCN series with similar cutoff frequencies. Verify that any replacement maintains the required 50Ω impedance and physical footprint. Consult official cross-reference lists for confirmed compatible parts.