HFCN-3052+

Overview

The HFCN-3052+ is a miniature low-temperature co-fired ceramic (LTCC) high-pass filter manufactured by Mini-Circuits. It operates within a frequency range of 30.5 to 56.2 GHz, providing a bandwidth of 25.7 GHz with a center frequency of 43.35 GHz. The component features an insertion loss of 3.5 dB and utilizes a surface-mount 1206 package with three pads. Designed for robust performance across temperatures from -55°C to +125°C, it effectively suppresses low-frequency interference while maintaining signal integrity in millimeter-wave applications.

Feature Summary

• Utilizes compact LTCC technology for stable performance and low temperature drift
• Provides effective suppression of low-frequency clutter and interference
• Features a robust monolithic structure suitable for demanding environments

Applications

• Millimeter-wave wireless communication systems
• RF test and measurement equipment
• Industrial measurement and control circuits

Procurement Notes

Verify the specific datasheet revision when sourcing, as Mini-Circuits may update typical performance curves or mechanical dimensions over time. Confirm that the 1206 SMD footprint matches your PCB layout constraints. Ensure thermal management considerations align with the specified operating temperature range of -55°C to +125°C during system integration.

Selection Notes

Select this component when a high-pass response is required above 30.5 GHz in a space-constrained design. The LTCC construction offers superior stability compared to other technologies at these frequencies. Consider the 3.5 dB insertion loss impact on system noise figure and power budget before finalizing the design architecture.

Part Context

This part belongs to Mini-Circuits' HFCN series of LTCC high-pass filters. These components are designed for RF filtering applications requiring compact size and reliable performance. The series supports various frequency ranges, with the HFCN-3052+ specifically targeting millimeter-wave bands for modern high-frequency electronic systems.

Replacement Considerations

Consult official Mini-Circuits documentation for direct cross-references. Verify that any substitute maintains the same 1206 footprint and LTCC construction to ensure compatibility with existing assembly processes and thermal profiles.