HF0AA2420A7TR

Overview

The HF0AA2420A7TR is a high-pass filter from the KYOCERA AVX HF series, designed for signal conditioning applications. It operates within a frequency range of 2.42 GHz to 7 GHz with a cutoff frequency of 4.71 GHz. The component features a 50 Ohm impedance and an insertion loss of 1.2 dB. It utilizes surface mount technology in a 2616 (6640 metric) package, suitable for board mounting. The device supports operation between -55°C and +85°C and is supplied in a reel packaging format.

Feature Summary

• High-pass filtering capability centered around a 4.71 GHz cutoff frequency
• Surface mount construction optimized for automated board assembly processes
• Robust thermal performance across extended industrial temperature ranges

Applications

• RF signal conditioning circuits
• Wireless communication systems
• Microwave frequency filtering

Procurement Notes

Verify current availability status directly with authorized distributors or the manufacturer, as supply chain conditions fluctuate. Confirm that the specific trailing characters in the part number correspond to the required reel quantity and packaging configuration. Ensure compatibility with existing PCB footprint designs before finalizing procurement orders to avoid integration issues.

Selection Notes

Select this component when a high-pass response is required starting near 2.42 GHz up to 7 GHz. The 50 Ohm impedance matches standard RF transmission lines. Consider the 2616 package size for spatial constraints and verify that the 1.2 dB insertion loss meets system power budget requirements. Evaluate thermal stability needs against the specified operating temperature limits.

Part Context

This model belongs to the HF series of high-pass filters manufactured by KYOCERA AVX. These components are engineered for high-frequency signal integrity using advanced thin-film technologies. The series provides reliable attenuation of lower frequencies while passing desired higher frequency signals, serving critical roles in modern RF front-end architectures.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify exact electrical parameter matching if considering alternative manufacturers. Cross-reference package dimensions and pin configurations carefully to ensure mechanical compatibility during replacement procedures.