HCB20-320-RC

Chip Ferrite Bead Overview

The HCB20-320-RC is a surface-mount ferrite bead from Allied Components International, housed in a 1206 (3216 metric) package. It exhibits an impedance of 32 ohms at 100 MHz with a tolerance of ±25%. The component supports a maximum current rating of 4A and maintains a maximum DC resistance of 15 milliohms. It operates within a temperature range of -55°C to +125°C and complies with RoHS standards.

Chip Ferrite Bead Feature Summary

• Provides electromagnetic interference suppression through high-frequency impedance characteristics
• Designed for power line filtering applications in compact surface-mount configurations
• Constructed for thermal stability across extended industrial temperature ranges

Chip Ferrite Bead Applications

• Power line noise suppression
• High-frequency signal filtering
• Electromagnetic interference mitigation in compact circuits

Chip Ferrite Bead Procurement Notes

Verify the specific datasheet version for the HCB20-320-RC to confirm exact electrical tolerances and packaging details before integration. Ensure that the selected supplier provides documentation confirming RoHS compliance status. Cross-reference the 1206 footprint dimensions with the target PCB layout to guarantee mechanical fit. Confirm that the 4A current rating aligns with the operational requirements of the intended circuit design to prevent performance degradation.

Chip Ferrite Bead Selection Notes

Select this component when a low-profile 1206 ferrite bead is required for power line filtering. The 32-ohm impedance at 100 MHz targets specific high-frequency noise profiles. The 4A current handling capability suits moderate-to-high current applications. Consider the 15-milliohm DC resistance for minimal voltage drop impact. Evaluate the -55°C to +125°C operating range against environmental conditions.

Chip Ferrite Bead Part Context

This part belongs to the HCB20 series of high-current ferrite beads manufactured by Allied Components International. The series utilizes a chip-style construction optimized for surface-mount technology. These components are engineered to suppress electromagnetic interference in electronic circuits while maintaining structural integrity under varying thermal loads.

Chip Ferrite Bead Replacement Considerations

Publicly confirmed substitute part numbers for the HCB20-320-RC are not available in the provided source material.