HCB10-300-RC

Chip Ferrite Bead Overview

The HCB10-300-RC is a high-current ferrite bead manufactured by Allied Components International, designed for power line noise suppression. It features an impedance of 30 Ohms at 100 MHz and supports a current rating of 4 Amperes. The component exhibits a low DC resistance of 20 milliohms and operates within a temperature range of -55°C to +125°C. It is housed in an 0805 (2012 metric) surface-mount package.

Chip Ferrite Bead Feature Summary

• Provides effective power line noise suppression through high impedance characteristics.
• Engineered for high-current applications with a 4A rating.
• Constructed for reliability across a wide industrial temperature range.

Chip Ferrite Bead Applications

• Power line filtering in compact electronic assemblies
• Noise suppression in high-current circuits
• EMI reduction in surface-mount designs

Chip Ferrite Bead Procurement Notes

Verify the specific datasheet version from Allied Components International to confirm RoHS compliance and lead-free status. Ensure the 0805 footprint matches your PCB layout requirements. Confirm availability as distribution status may vary. Cross-reference the 30 Ohm impedance specification against your target frequency to validate performance suitability for your specific noise profile.

Chip Ferrite Bead Selection Notes

Select this component when a 30 Ohm impedance at 100 MHz is required for power lines carrying up to 4 Amperes. The 20 milliohm DC resistance minimizes voltage drop in high-current paths. The 0805 package offers a balance between current handling capability and board space efficiency compared to smaller footprints.

Chip Ferrite Bead Part Context

This ferrite bead belongs to the HCB series of high-current beads from Allied Components International. These components are specifically engineered to address electromagnetic interference in dense circuit boards where standard beads might saturate or overheat under significant load conditions.

Chip Ferrite Bead Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with alternative ferrite beads based on matching impedance curves, current ratings, and physical dimensions before substitution.