AFBC-Q0402-601-T

Overview

The AFBC-Q0402-601-T is a surface-mount ferrite bead from the Abracon AFBC-Q series, designed for high-frequency noise suppression in compact electronic circuits. It features a 0402 (1005 metric) package with dimensions of 1 mm length, 0.5 mm width, and 0.5 mm height. The component provides an impedance of 600 ohms at 100 MHz with a tolerance of 25%. It supports a maximum DC current of 0.2 A and maintains a maximum DC resistance of 800 milliohms. Operating temperatures range from -55°C to +150°C.

Feature Summary

• Provides effective electromagnetic interference filtering through high impedance characteristics at target frequencies
• Utilizes unshielded construction suitable for standard surface-mount assembly processes
• Engineered for stable performance across extended industrial temperature ranges

Applications

• Power supply input and output filtering stages
• Voltage regulation circuit noise attenuation
• Battery charger signal line protection

Procurement Notes

Verify the specific suffix 'T' indicates tape and reel packaging configuration during sourcing. Confirm RoHS compliance status matches project requirements. Ensure the 0402 footprint aligns with PCB design constraints. Validate that the 600-ohm impedance specification meets the target frequency noise suppression needs. Check for any regional distribution restrictions or lead time variations before finalizing procurement plans.

Selection Notes

Select this component when space-constrained designs require ferrite beads in the 0402 form factor. Choose based on the required 600-ohm impedance value for the specific noise frequency spectrum. Consider the 0.2 A current rating against the maximum expected DC load current. Evaluate the 800-milliohm DC resistance impact on power efficiency. Ensure the operating temperature range covers the environmental conditions of the application.

Part Context

This part belongs to the Abracon AFBC-Q series of ferrite beads, which are passive components used for EMI suppression. The series offers various impedance values and current ratings within standardized SMD packages. These components are integral to maintaining signal integrity in modern electronics by attenuating high-frequency noise without affecting desired DC or low-frequency signals.

Replacement Considerations

Cross-reference other 0402 ferrite beads with 600-ohm impedance and similar current ratings. Verify pin compatibility and thermal characteristics before substitution. Consult manufacturer datasheets for equivalent parts from other suppliers.