HCB20-310-RC

Chip Ferrite Bead Overview

The HCB20-310-RC is a surface-mount ferrite bead manufactured by Allied Components International. It features a 1206 package with dimensions of 3.20mm x 1.60mm and a maximum height of 1.30mm. The component provides an impedance of 31 ohms at 100MHz with a DC resistance of 15 milliohms. It supports a current rating of 4A and maintains an impedance tolerance of ±25%. The device operates within a temperature range of -55°C to +125°C.

Chip Ferrite Bead Feature Summary

• Provides high-frequency noise suppression through specified impedance characteristics
• Supports high continuous current handling capabilities for power line applications
• Designed for surface-mount assembly in compact electronic layouts

Chip Ferrite Bead Applications

• High-speed data line filtering
• Power supply input/output noise suppression
• EMI/RFI attenuation in consumer electronics

Chip Ferrite Bead Procurement Notes

Verify the specific impedance value at 100MHz and DC resistance against the official datasheet before integration. Confirm that the 1206 footprint matches the target PCB layout. Ensure the operating temperature range meets the environmental requirements of the final assembly. Check RoHS compliance status if required by regional regulations.

Chip Ferrite Bead Selection Notes

Select this component when designing circuits requiring effective high-frequency noise reduction without significant DC voltage drop. The low DC resistance minimizes power loss, while the 4A rating suits moderate power applications. Consider the physical size constraints of the 1206 package during board design.

Chip Ferrite Bead Part Context

Allied Components International designs and manufactures magnetic components for commercial and industrial markets. This ferrite bead belongs to their standard passive component lineup, intended for general-purpose noise suppression in telecommunications and power conversion systems.

Chip Ferrite Bead Replacement Considerations

Consult manufacturer cross-reference lists for verified substitutes. Ensure any replacement matches the 1206 package, 31 ohm impedance at 100MHz, and 15 milliohm DC resistance specifications.