HFCN-5050+

Overview

The HFCN-5050+ is a five-section low-temperature co-fired ceramic (LTCC) high-pass filter manufactured by Mini-Circuits. It operates within an ultra-wideband range of 29 GHz to 56.2 GHz, with a specific cutoff frequency of 5050 MHz. The component features a compact 6-SMD, no-lead package measuring 3.20mm x 1.60mm x 1.07mm. Electrical specifications include a maximum insertion loss of 1.0 dB and a VSWR of 1.5:1. It provides 30 dB attenuation at 3600 MHz and supports a power handling capacity of 7 W. The device functions reliably across an operating temperature range of -55°C to +85°C.

Feature Summary

• Utilizes robust low-temperature co-fired ceramic (LTCC) technology for enhanced durability and thermal stability in demanding RF environments.
• Provides sharp cutoff characteristics with significant out-of-band rejection, ensuring effective suppression of lower-frequency interference signals.
• Designed for surface-mount integration with a compact footprint, facilitating automated assembly and space-constrained circuit layouts.

Applications

• RF and microwave signal processing systems
• Wireless communication infrastructure components
• Test and measurement equipment filtering stages

Procurement Notes

Verify the exact electrical performance against the official Mini-Circuits datasheet prior to implementation, as parameters may vary based on specific test conditions. Confirm that the LTCC construction aligns with your thermal management requirements. Ensure the SMD package dimensions fit your PCB layout constraints. Check for RoHS compliance status if required by your manufacturing standards. Validate the power handling capabilities against your system's peak power levels to prevent component failure.

Selection Notes

Select this component when a high-pass filter with a 5050 MHz cutoff is required for frequencies extending up to 56.2 GHz. Consider the LTCC material properties for applications requiring stable performance over wide temperature ranges. Evaluate the 7 W power rating against your system's input power to ensure adequate headroom. Compare the physical dimensions against available board space to confirm compatibility with your design constraints.

Part Context

This part belongs to the HFCN series of ceramic high-pass filters from Mini-Circuits. These filters are engineered for ultra-wideband applications, offering consistent performance across broad frequency spans. The series utilizes advanced LTCC technology to achieve miniaturization without compromising electrical integrity or power handling capabilities.

Replacement Considerations

No public confirmed substitute part numbers are available for direct replacement.