LFCV-2702+

Overview

The LFCV-2702+ is a miniature low-temperature co-fired ceramic (LTCC) low pass filter manufactured by Mini-Circuits. It provides a DC to 27 GHz passband with a cutoff frequency of 28650 MHz. The device features a 50Ω impedance and handles an average input power of 1.0 W. It offers stopband rejection ranging from 40 dB to 50 dB, ensuring effective suppression of high-frequency interference while maintaining signal integrity in RF systems.

Feature Summary

• Utilizes LTCC technology for compact SMD packaging and stable performance
• Provides wide bandwidth coverage from DC to 27 GHz
• Delivers high stopband rejection to suppress unwanted harmonics

Applications

• Wireless communication systems
• RF test equipment
• IoT terminals
• Industrial measurement and control

Procurement Notes

Verify the specific datasheet version when ordering, as specifications may vary between revisions. Confirm that the + suffix indicates lead-free compliance and RoHS adherence. Ensure the selected package matches your PCB footprint requirements. Check for any associated evaluation boards if prototyping is required. Validate power handling limits against your system's actual input levels before finalizing procurement.

Selection Notes

Select this component when a wide DC-to-27 GHz passband is required in a small form factor. Consider the LTCC construction for better thermal stability compared to standard ceramic filters. Evaluate the 1W average power rating against your application's peak and continuous power demands. Compare stopband rejection needs with other models in the LFCV series to ensure adequate harmonic suppression for your specific frequency plan.

Part Context

This part belongs to Mini-Circuits' LFCV series of LTCC low-pass filters. These components are designed for signal conditioning in RF and microwave applications. The series emphasizes low insertion loss and high isolation within a miniature surface-mount package. They support one-stop RF hardware design for commercial and industrial projects requiring reliable filtering solutions.

Replacement Considerations

Consult official Mini-Circuits substitution guides for verified alternatives. Do not assume generic LTCC filters are compatible without verifying impedance and frequency specs.