HFCN-1322+

Overview

The HFCN-1322+ is a low-temperature co-fired ceramic (LTCC) high-pass filter manufactured by Mini-Circuits. It operates within an ultra-wideband frequency range of 29 GHz to 56.2 GHz. The component features a passband from 14,300 MHz to 18,500 MHz with a typical insertion loss of 1.5 dB and provides 28 dB of stopband rejection. Designed for surface-mount technology, it utilizes the FV1206-4 case style and maintains a standard 50 Ohm impedance.

Feature Summary

• Utilizes low-temperature co-fired ceramic (LTCC) construction for robust performance
• Provides high stopband rejection to effectively suppress unwanted lower frequencies
• Engineered for surface-mount integration in compact RF circuits

Applications

• S-band upconverter assemblies
• Automotive electronic devices
• Ultra-wideband RF signal processing systems

Procurement Notes

Verify the specific datasheet version when ordering, as Mini-Circuits may update specifications over time. Confirm that the FV1206-4 package dimensions align with your PCB footprint requirements. Ensure your design accounts for the 1.5 dB insertion loss and 28 dB stopband rejection values in your link budget calculations. Cross-reference the manufacturer's official documentation for any recent changes to the RoHS compliance status or recommended soldering profiles.

Selection Notes

Select this component when a high-pass characteristic is required between 14.3 GHz and 18.5 GHz. The LTCC technology offers stability suitable for demanding environments. Consider the 50 Ohm impedance match for seamless integration into standard RF transmission lines. Evaluate the physical size constraints against the FV1206-4 package before finalizing the design.

Part Context

This part belongs to the HFCN series of high-pass filters from Mini-Circuits. These components are designed for microwave applications requiring precise frequency filtering. The series leverages LTCC technology to achieve reliable performance in high-frequency ranges. This specific model targets the S-band and higher frequencies, providing essential signal conditioning for modern communication systems.

Replacement Considerations

Consult Mini-Circuits' official substitution guide for verified alternatives. No public substitute part numbers are confirmed in the provided data.