NCB-H0603R300TR300F

Overview

The NCB-H0603R300TR300F is a surface-mount power line ferrite bead manufactured by NIC Components Corp. It features a 0603 (1608 Metric) package designed for high-current applications. The component provides an impedance of 30 Ohms at 100 MHz with a maximum DC resistance of 35 mOhm. It supports a rated current of 3A, making it suitable for filtering noise in power supply lines while maintaining low insertion loss.

Feature Summary

• High current handling capability for power line applications
• Low DC resistance to minimize voltage drop and power loss
• Compact 0603 surface mount footprint for space-constrained designs

Applications

• Power supply input/output filtering
• Noise suppression in high-current digital circuits
• EMI reduction in portable electronic devices

Procurement Notes

Verify the complete part number including suffixes to ensure correct impedance and tolerance specifications. Confirm RoHS compliance status if required by your manufacturing standards. Check datasheet for derating curves regarding ambient temperature and current handling to ensure reliable operation under your specific thermal conditions.

Selection Notes

Select this component when a compact ferrite bead capable of handling 3A continuous current is required. Ensure the target frequency range aligns with the 30 Ohm impedance specification at 100 MHz. Verify that the 35 mOhm DC resistance meets the system's voltage drop constraints. Consider the 0603 package size relative to available PCB real estate.

Part Context

This part belongs to the NCB-H series of high-current ferrite chips from NIC Components Corp. The series is engineered for robust performance in demanding environments. The 0603 form factor allows for dense PCB layouts. The manufacturer emphasizes reliability and consistency in passive components for industrial and consumer electronics.

Replacement Considerations

Check for direct substitutes within the NCB-H series with matching 30 Ohm impedance and 3A rating. Verify package compatibility and electrical parameters before substitution. Consult manufacturer cross-reference guides for approved alternatives.