HBWS1608-3N9S

Overview

The HBWS1608-3N9S is a fixed wirewound inductor from Max Echo, designed for surface-mount applications. It features an unshielded construction within a standard 0603 (1608 Metric) package footprint. The component provides a nominal inductance of 3.9 nH with a maximum DC resistance of 80 mOhm. It supports a current rating of 700 mA, making it suitable for high-frequency signal paths where minimal parasitic effects are required.

Feature Summary

• Unshielded wirewound design minimizes magnetic interference coupling
• Compact 0603 surface-mount form factor for space-constrained layouts
• Low DC resistance characteristic for efficient power transmission

Applications

• RF matching networks
• High-speed digital signal filtering
• Impedance matching circuits

Procurement Notes

Verify the specific tolerance and packaging configuration against the manufacturer's latest datasheet before ordering. Confirm that the 0603 footprint aligns with your PCB assembly requirements. Ensure the 700 mA current rating meets the operational demands of your circuit design to prevent saturation or overheating issues during procurement validation.

Selection Notes

Select this component when a very low inductance value near 4 nH is required for RF applications. The unshielded nature makes it appropriate for environments where external magnetic fields are not a primary concern. Consider the 0603 size constraint and the 80 mOhm resistance limit when evaluating thermal performance and signal integrity in high-frequency designs.

Part Context

This part belongs to the HBWS series of fixed inductors by Max Echo, which focuses on small-form-factor components for modern electronics. The 1608 metric designation corresponds to the industry-standard 0603 imperial size, ensuring compatibility with widespread SMT manufacturing processes and automated placement equipment used in consumer and industrial device production.

Replacement Considerations

Cross-reference with other 3.9 nH unshielded wirewound inductors in the 0603 package. Verify that substitute parts maintain the same 700 mA current rating and 80 mOhm maximum DC resistance to ensure equivalent circuit performance without altering impedance characteristics.