HFTC-26+

Overview

The HFTC-26+ is a ceramic high-pass filter manufactured by Mini-Circuits, designed for RF and microwave applications. It operates within a frequency range of 3000 to 7000 MHz with a center frequency of 5 GHz. The component features a 50 Ohm impedance and utilizes LTCC technology for signal conditioning. It is housed in an FR933 case style, specifically a 6-SMD, no lead package, suitable for surface-mount assembly.

Feature Summary

• Utilizes Low-Temperature Co-fired Ceramic (LTCC) technology for robust construction
• Provides high-pass filtering characteristics within the S-band spectrum
• Designed for surface-mount integration via a compact SMD package

Applications

• S-band upconverter designs requiring signal conditioning
• RF front-end modules needing harmonic suppression
• Microwave communication systems operating between 3 GHz and 7 GHz

Procurement Notes

Verify the specific datasheet version when ordering, as Mini-Circuits may update specifications over time. Confirm that the FR933 package dimensions align with your PCB layout requirements. Ensure compatibility with standard reflow soldering profiles for SMD components. Cross-reference the impedance rating with system requirements to maintain signal integrity.

Selection Notes

Select this component when a fixed high-pass response is required in the 3-7 GHz range. Consider the LTCC construction for stability in varying environmental conditions. Evaluate the physical footprint against available board space. Ensure the 50 Ohm impedance matches the surrounding circuitry to minimize reflections.

Part Context

This part belongs to Mini-Circuits' line of ceramic filters, which are engineered for reliable performance in RF applications. The HFTC series typically offers compact solutions for frequency selection. The '+' suffix indicates compliance with current environmental standards. These components are widely used in wireless infrastructure and test equipment.

Replacement Considerations

Check for direct substitutes from Mini-Circuits with similar cutoff frequencies. Verify that any alternative maintains the same 50 Ohm impedance and SMD package type. Ensure the replacement supports the required 3-7 GHz operational bandwidth without significant performance degradation.