HBWS1608-18NJ

Overview

The HBWS1608-18NJ is a fixed wirewound inductor manufactured by Max Echo, designed for surface-mount applications. It features an unshielded construction with an inductance value of 18 nH and a tolerance of ±5%. The component operates with a maximum DC current rating of 700 mA and exhibits a maximum DC resistance of 170 mΩ. It utilizes a standard 0603 (1608 Metric) package footprint, making it suitable for compact electronic circuit designs requiring precise high-frequency performance.

Feature Summary

• Unshielded wirewound construction for specific electromagnetic interference characteristics
• Compact 0603 surface-mount package format for space-constrained layouts
• High current handling capability relative to physical size

Applications

• RF signal filtering circuits
• DC-DC converter input/output stages
• General-purpose high-frequency decoupling

Procurement Notes

Verify the manufacturer part number against official Max Echo documentation to ensure authenticity. Confirm that the 0603 package dimensions and pin configuration match your PCB layout requirements. Check for any specific tape and reel specifications if automated assembly is planned. Ensure the operating temperature range aligns with your system's environmental conditions before finalizing procurement.

Selection Notes

Select this component when an 18 nH inductance value is required within a 0603 footprint. Consider the 700 mA current rating to ensure the inductor does not saturate under peak load conditions. The unshielded design may influence nearby component placement due to magnetic field exposure. Evaluate the 170 mΩ resistance impact on overall circuit efficiency and voltage drop.

Part Context

This part belongs to the HBWS series of fixed inductors from Max Echo Technology Corp., which specializes in multilayer chip inductors and precision winding technologies. The series utilizes low-temperature co-firing and professional magnetic materials. The HBWS1608-18NJ represents a specific variant within this lineup, optimized for high-frequency applications requiring small form factors and defined electrical parameters.

Replacement Considerations

Direct substitutes must match the 18 nH inductance, 0603 package, and similar current/resistance ratings. Verify cross-reference data from authorized distributors or manufacturer replacement guides. Ensure equivalent tolerance and shielding characteristics to maintain circuit performance integrity.