HFCG-1230+

Overview

The Mini-Circuits HFCG-1230+ is a miniature high pass filter utilizing low temperature co-fired ceramic (LTCC) technology. It operates within a frequency range of 1400 to 8000 MHz with a 50 Ohm impedance. The component features a 0805 surface mount footprint and wraparound terminations. Typical electrical specifications include an insertion loss of 0.4 dB, a return loss of 12 dB, and stop band rejection of 44 dB. It supports a power handling capacity of 2.5 Watts.

Feature Summary

• Compact LTCC construction in a 0805 SMT form factor
• Low insertion loss for efficient signal transmission
• High stop band rejection for effective noise filtering
• Wraparound terminations for reliable surface mounting

Applications

• Space-constrained RF designs
• 5G infrastructure components
• WiFi 6E systems

Procurement Notes

Verify the specific datasheet version when ordering, as Mini-Circuits may update documentation without changing the part number. Confirm that the 0805 package dimensions match your PCB layout constraints. Ensure the 2.5 Watt power rating aligns with your system's maximum input levels. Check for any specific handling requirements associated with LTCC materials during assembly.

Selection Notes

Choose this component when a high-pass response between 1.4 GHz and 8 GHz is required in a minimal footprint. The LTCC technology offers stability suitable for dense circuit boards. Consider the 0.4 dB typical insertion loss if signal integrity is critical. Verify compatibility with standard 0805 reflow soldering profiles used in modern manufacturing lines.

Part Context

This filter belongs to the HFCG series from Mini-Circuits, which specializes in LTCC ceramic high-pass filters. These components are designed for applications demanding small size and high performance in the microwave spectrum. The series provides alternatives for designers needing to replace larger discrete filter solutions with integrated ceramic modules.

Replacement Considerations

No public confirmed substitute part numbers are available in the provided documentation.