HCB 1005KF-800T20

Chip Ferrite Bead Overview

The HCB 1005KF-800T20 is a surface-mount ferrite bead manufactured by TAI-TECH Advanced Electronics Co., Ltd. It features an 0402 (1005 metric) package and provides an impedance of 80 ohms at 100 MHz with a tolerance of ±25%. The component supports a maximum DC current of 2.0 A and exhibits a low DC resistance of 20 milliohms. Designed for power line filtering, it effectively suppresses high-frequency noise in compact electronic circuits.

Chip Ferrite Bead Feature Summary

• Provides effective suppression of high-frequency electromagnetic interference on power lines
• Offers low DC resistance to minimize voltage drop and power loss in the circuit
• Supports high continuous current handling capability suitable for power applications

Chip Ferrite Bead Applications

• Power line filtering in portable electronic devices
• Noise suppression in mobile communication equipment
• Signal integrity protection in consumer electronics

Chip Ferrite Bead Procurement Notes

Verify the exact impedance value and tolerance against the manufacturer's datasheet before integration. Confirm that the package dimensions match the PCB footprint requirements. Ensure the selected component meets the specific current carrying capacity needed for the target application circuit design.

Chip Ferrite Bead Selection Notes

Select this component when a compact solution is required for high-frequency noise attenuation on power rails. The 0402 size allows for dense board layouts. Evaluate the trade-off between impedance performance and DC resistance based on the specific signal frequency and current load requirements of the system.

Chip Ferrite Bead Part Context

This part belongs to the HCB series of ferrite beads from TAI-TECH. These components are passive devices used primarily for EMI suppression. The series offers various impedance values and current ratings within standard industry footprints to support diverse circuit protection needs.

Chip Ferrite Bead Replacement Considerations

Check for equivalent parts from other manufacturers offering 80 ohms at 100 MHz in an 0402 package. Verify that substitute components meet the same current rating and impedance tolerance specifications to ensure circuit compatibility.