HFCU-1682+

Overview

The HFCU-1682+ is a miniature high pass filter manufactured by Mini-Circuits using Low-Temperature-Cofired-Ceramic (LTCC) technology. It features a Surface Mount Technology (SMT) package designed for signal conditioning applications in the microwave spectrum. The component operates with a specified passband ranging from 17.3 GHz to 33.0 GHz, effectively attenuating frequencies below this range while maintaining signal integrity within the designated band.

Feature Summary

• Constructed using Low-Temperature-Cofired-Ceramic (LTCC) technology for robust performance
• Designed as a miniature surface mount device for compact integration
• Functions as a high pass filter for precise signal conditioning

Applications

• Microwave signal conditioning circuits
• RF system frequency filtering
• Evaluation board testing and development

Procurement Notes

Verify the specific part number HFCU-1682+ against official Mini-Circuits documentation to confirm LTCC construction and SMT packaging details. Ensure compatibility with operating frequencies between 17.3 and 33.0 GHz. Confirm that the '+' suffix indicates standard RoHS compliance if required by your manufacturing standards. Cross-reference datasheets for exact physical dimensions and thermal characteristics before finalizing procurement specifications.

Selection Notes

Select the HFCU-1682+ when a high pass filter is required for frequencies starting at 17.3 GHz. This component is suitable for designs utilizing LTCC technology for miniaturization. Consider its SMT form factor for automated assembly processes. Evaluate its performance against other models in the HFCU series, such as those with different cutoff frequencies, to ensure it meets the specific spectral requirements of the application without unnecessary over-engineering.

Part Context

This component belongs to the HFCU series of high pass filters produced by Mini-Circuits. The series utilizes LTCC technology to provide reliable signal conditioning in a small footprint. Other models in this family, such as the HFCU-1482+ and HFCU-1882+, offer similar functionality but with different frequency ranges, allowing designers to select components based on specific bandwidth needs within the microwave spectrum.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Designers should consult Mini-Circuits technical support or updated catalogs for potential equivalents or upgrades.